<?xml version="1.0" encoding="UTF-8"?>
<source>
  <jobs>
    <job>
      <externalid>791b69f0-9fa</externalid>
      <title>CNO Test Engineer Expert</title>
      <description><![CDATA[<p>We are seeking a CNO Test Engineer Expert to join our team. As a Test Engineer Expert, you will participate in the planning of technical approaches and equipment required for testing and evaluating new systems, products, and special devices. You will utilize your expert knowledge and understanding of test engineering concepts and principles to prepare test and diagnostic programs, design test fixtures and equipment, and complete specifications and procedures throughout the engineering development lifecycle.</p>
<p>Responsibilities:</p>
<ul>
<li>Participate in the planning of technical approaches and equipment required for testing and evaluating new systems, products, and special devices</li>
<li>Prepare test and diagnostic programs, design test fixtures and equipment, and complete specifications and procedures throughout the engineering development lifecycle</li>
<li>Utilize expert knowledge and understanding of test engineering concepts and principles</li>
<li>Work as part of a team environment</li>
<li>Develop test procedures from requirements independently</li>
<li>Experience in the development of test documentation such as test plans and test reports</li>
<li>Ability to work as part of a team environment</li>
<li>Working knowledge of network protocols</li>
<li>Experience with Automated Testing</li>
<li>Script writing using Python, Bourne shell, C shell, or other proprietary scripting languages</li>
</ul>
<p>Requirements:</p>
<ul>
<li>15+ years of related experience</li>
<li>Bachelor&#39;s degree in an engineering discipline</li>
<li>Top Secret SCI + Polygraph clearance</li>
<li>Proven CNO domain experience</li>
<li>Testing of embedded software systems in one or more of the following operating system environments: Unix, Linux, VxWorks</li>
<li>Experience working within teams of engineers as both a lead and a contributor</li>
<li>Ability to develop test procedures from requirements independently</li>
<li>Experience in the development of test documentation such as test plans and test reports</li>
<li>Ability to work as part of a team environment</li>
<li>Working knowledge of network protocols</li>
<li>Experience with Automated Testing</li>
<li>Script writing using Python, Bourne shell, C shell, or other proprietary scripting languages</li>
</ul>
<p>Preferred Skills:</p>
<ul>
<li>C/C++</li>
<li>Confluence</li>
<li>Jiri</li>
<li>Git</li>
</ul>
<p>Benefits:</p>
<ul>
<li>Sign-on bonus up to $30,000 for New Hires</li>
<li>Additional 5 days of PTO for TS/SCI with Poly</li>
<li>Full-flex work week to own your priorities at work and at home</li>
<li>401K with company match</li>
<li>Comprehensive health and wellness packages</li>
<li>Internal mobility team dedicated to helping you own your career</li>
<li>Professional growth opportunities including paid education and certifications</li>
<li>Cutting-edge technology you can learn from</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></description>
      <jobtype>full-time</jobtype>
      <experiencelevel>senior</experiencelevel>
      <workarrangement>onsite</workarrangement>
      <salaryrange>$182,750 - $247,250</salaryrange>
      <skills>Unix, Linux, VxWorks, Python, Bourne shell, C shell, scripting languages, network protocols, Automated Testing, test documentation, CNO domain experience, embedded software systems, C/C++, Confluence, Jiri, Git</skills>
      <category>Engineering</category>
      <industry>Technology</industry>
      <employername>GDIT</employername>
      <employerlogo>https://logos.yubhub.co/gdit.com.png</employerlogo>
      <employerdescription>GDIT is a global technology and professional services company that delivers technology solutions and mission services to the U.S. government, defense and intelligence community.</employerdescription>
      <employerwebsite>https://www.gdit.com</employerwebsite>
      <compensationcurrency>USD</compensationcurrency>
      <compensationmin>182750</compensationmin>
      <compensationmax>247250</compensationmax>
      <compensationinterval>yearly</compensationinterval>
      <applyto>https://yubhub.co/jobs/job_791b69f0-9fa/</applyto>
      <location>Hanover, MD</location>
      <city>Hanover</city>
      <state>MD</state>
      <postalcode></postalcode>
      <country>US</country>
      <postedate>2026-10-26</postedate>
    </job>
    <job>
      <externalid>b3db5884-efb</externalid>
      <title>Junior OT/ICS Lab Engineer</title>
      <description><![CDATA[<p>At Dragos, the mission is personal. The systems we protect deliver the water you drink, power your home, and keep the hospitals your community depends on running.</p>
<p>The Junior OT/ICS Lab Engineer is a hands-on technical role supporting the design, build, testing, and validation of operational technology environments. You will work alongside senior engineers to create realistic OT lab systems, test Dragos detection and response capabilities, validate platform performance, and support threat research activities.</p>
<p><strong>Responsibilities:</strong></p>
<ul>
<li>Lab Infrastructure &amp; Operations:</li>
<li>Build, configure, and maintain lab environments that simulate real OT operational scenarios</li>
<li>Set up and manage industrial control systems (PLCs, RTUs, HMIs) and networked industrial devices</li>
<li>Deploy sensors, data collection tools, and monitoring infrastructure to capture OT network traffic and telemetry</li>
<li>Document lab configurations, system topologies, and operational procedures for team reference</li>
</ul>
<ul>
<li>Testing &amp; Validation:</li>
<li>Execute test plans to validate Dragos platform capabilities against simulated OT threats and normal operational activity</li>
<li>Collect network traffic, device behavior, and telemetry data from lab systems to support research and product development</li>
<li>Assist in reproducing reported issues or edge cases in a controlled lab environment</li>
<li>Participate in threat scenario development and validation exercises</li>
</ul>
<ul>
<li>Support &amp; Troubleshooting:</li>
<li>Troubleshoot lab infrastructure issues, network connectivity problems, and device configuration challenges</li>
<li>Support internal and external teams requiring access to OT lab resources for research, testing, or validation</li>
<li>Contribute to lab documentation, runbooks, and training materials for team onboarding</li>
</ul>
<p><strong>Qualifications:</strong></p>
<ul>
<li>Required:</li>
<li>Strong foundation in networking: OSI model, TCP/IP, subnetting, routing, firewalls, and network protocols</li>
<li>Hands-on experience building or working with lab/test environments; familiarity with virtualization platforms (VMware, Hyper-V, KVM) or containerization</li>
<li>Basic understanding of IT infrastructure and security concepts</li>
<li>Comfortability working at the command line (Linux/Windows); scripting skills (Python, Bash, PowerShell) a plus</li>
<li>Ability to follow technical documentation, troubleshoot systematically, and ask clarifying questions</li>
<li>Willingness to learn OT-specific protocols and operational technology fundamentals</li>
<li>Ability to perform basic fabrication and panel building, including mounting/installing panels to engineering drawings and wiring devices and components</li>
</ul>
<ul>
<li>Preferred:</li>
<li>Familiarity with industrial protocols (Modbus, Ethernet/IP, Profibus, DNP3) or SCADA/HMI systems</li>
<li>Experience with network packet analysis tools (Wireshark, tcpdump) or protocol decoding</li>
<li>Practical experience with PLCs, industrial IoT devices, or control system engineering</li>
<li>Experience with electrical troubleshooting (e.g., diagnosing circuits, relays, control wiring) is a plus</li>
<li>Security certifications (Security+, CEH, GCIA) or cybersecurity coursework</li>
<li>Experience in critical infrastructure or manufacturing environments</li>
<li>Familiarity with ICS security frameworks (NIST, NERC CIP, IEC 62443)</li>
<li>Bachelor&#39;s degree in Computer Science, Computer Engineering, Electrical Engineering, or related technical Engineering field (or equivalent practical experience)</li>
</ul>
<p><strong>Compensation:</strong></p>
<ul>
<li>Salary: $105,000</li>
<li>Competitive Equity Package</li>
<li>Comprehensive Benefits Plan</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></description>
      <jobtype>full-time</jobtype>
      <experiencelevel>entry</experiencelevel>
      <workarrangement>remote</workarrangement>
      <salaryrange>$105,000</salaryrange>
      <skills>networking fundamentals, lab/test environments, virtualization platforms, containerization, IT infrastructure and security concepts, command line, scripting skills, technical documentation, troubleshooting, OT-specific protocols, operational technology fundamentals, fabrication and panel building, industrial protocols, SCADA/HMI systems, network packet analysis tools, protocol decoding, PLCs, industrial IoT devices, control system engineering, electrical troubleshooting, security certifications, cybersecurity coursework, critical infrastructure, manufacturing environments, ICS security frameworks</skills>
      <category>Engineering</category>
      <industry>Technology</industry>
      <employername>Dragos</employername>
      <employerlogo>https://logos.yubhub.co/dragos.com.png</employerlogo>
      <employerdescription>Dragos is a global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services to protect critical infrastructure systems.</employerdescription>
      <employerwebsite>https://dragos.com</employerwebsite>
      <compensationcurrency>USD</compensationcurrency>
      <compensationmin>0</compensationmin>
      <compensationmax>105000</compensationmax>
      <compensationinterval>yearly</compensationinterval>
      <applyto>https://yubhub.co/jobs/job_b3db5884-efb/</applyto>
      <location>Hanover, MD</location>
      <city>Hanover</city>
      <state>MD</state>
      <postalcode></postalcode>
      <country>US</country>
      <postedate>2026-10-24</postedate>
    </job>
    <job>
      <externalid>bbf9a9a0-c74</externalid>
      <title>Associate IT System Administrator</title>
      <description><![CDATA[<p>At Dragos, the mission is personal. The systems we protect deliver the water you drink, power your home, and keep the hospitals your community depends on running.</p>
<p>As an IT System Administrator, you will keep Dragos&#39;s systems, networks, and end-user environments secure, available, and well-documented. You will work directly with The IT team to maintain infrastructure, support employees, and improve how IT operates. The role is hybrid. You will work on-site in Maryland a few days each week and remotely the rest.</p>
<p>Responsibilities:</p>
<ul>
<li>Install, configure, and maintain servers, workstations, and network equipment across Windows, Linux, and virtualized environments</li>
<li>Administer Microsoft 365, Entra ID, Active Directory, Group Policy, and user access</li>
<li>Monitor system performance, availability, and capacity, and resolve issues quickly</li>
<li>Manage patching and vulnerability remediation across systems and endpoints</li>
<li>Maintain backup, disaster recovery, and business continuity processes, and test them on a regular schedule</li>
<li>Provide Tier 2 and Tier 3 support for hardware, software, and network issues</li>
<li>Handle employee onboarding and offboarding, including accounts, equipment, and permissions</li>
<li>Enforce security controls such as endpoint protection, MFA, and least-privilege access, in line with Dragos security policy</li>
<li>Document systems, configurations, and procedures accurately</li>
<li>Track IT assets, licenses, and vendor relationships</li>
<li>Automate routine tasks where it saves time and reduces error</li>
</ul>
<p>Qualifications:</p>
<ul>
<li>1-3 years of experience in systems administration or a similar IT role</li>
<li>Strong working knowledge of Windows Server and Active Directory</li>
<li>Hands-on experience administering Microsoft 365 (Exchange Online, Teams, SharePoint, Intune)</li>
<li>Solid networking fundamentals: TCP/IP, DNS, DHCP, VPN, and firewalls</li>
<li>Experience with virtualization (VMware or Hyper-V) and backup solutions</li>
<li>Strong troubleshooting skills and the ability to work independently</li>
<li>Direct, clear communication and a service-oriented approach to supporting users</li>
<li>Ability to work on-site in Maryland several days each week</li>
<li>Bachelor&#39;s degree in IT, computer science, or equivalent experience</li>
<li>Certifications such as CompTIA Security+, Microsoft MS-102 or AZ-104, or MCSA/MCSE, preferred</li>
<li>Scripting experience in PowerShell, Python, or Bash, preferred</li>
<li>Linux administration and cloud platform experience (Azure or AWS) preferred</li>
<li>Familiarity with ITIL, SOC 2, NIST, or similar frameworks, preferred</li>
</ul>
<p>Compensation:</p>
<ul>
<li>Salary: $68,000</li>
<li>Competitive Equity Package</li>
<li>Comprehensive Benefits Plan</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></description>
      <jobtype>full-time</jobtype>
      <experiencelevel>entry</experiencelevel>
      <workarrangement>hybrid</workarrangement>
      <salaryrange>$68,000</salaryrange>
      <skills>Windows Server, Active Directory, Microsoft 365, TCP/IP, DNS, DHCP, VPN, firewalls, virtualization, backup solutions, troubleshooting, communication, service-oriented approach, CompTIA Security+, Microsoft MS-102, AZ-104, MCSA/MCSE, PowerShell, Python, Bash, Linux administration, cloud platform experience, ITIL, SOC 2, NIST</skills>
      <category>IT</category>
      <industry>Technology</industry>
      <employername>Dragos</employername>
      <employerlogo>https://logos.yubhub.co/dragos.com.png</employerlogo>
      <employerdescription>Dragos is a global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services to protect critical infrastructure systems.</employerdescription>
      <employerwebsite>https://dragos.com</employerwebsite>
      <compensationcurrency>USD</compensationcurrency>
      <compensationmin>0</compensationmin>
      <compensationmax>68000</compensationmax>
      <compensationinterval>yearly</compensationinterval>
      <applyto>https://yubhub.co/jobs/job_bbf9a9a0-c74/</applyto>
      <location>Hanover, MD</location>
      <city>Hanover</city>
      <state>MD</state>
      <postalcode></postalcode>
      <country>US</country>
      <postedate>2026-10-24</postedate>
    </job>
    <job>
      <externalid>68a2b9bf-23b</externalid>
      <title>Physical Therapist Assistant</title>
      <description><![CDATA[<p>Are you a Physical Therapist Assistant looking to thrive in a supportive, balanced environment? Join ATI, a leader in Outpatient Physical Therapy, where you’ll be part of a team redefining musculoskeletal (MSK) care. With a mission to deliver exceptional patient outcomes and empower clinicians to succeed, we provide the resources and opportunities to help you grow professionally and personally.</p>
<p>You will earn a salary ranging from $29 to $35 per hour.</p>
<p><strong>Why Choose ATI?</strong></p>
<p>At ATI, you join a team at the forefront of MSK care, with a strong track record of outcomes, reputation, and growth opportunities.</p>
<ul>
<li>Award-Winning Outcomes: Recognized five years in a row in the Merit-Based Incentive Payment System (MIPS), with a 90% patient satisfaction rate and a 74% Net Promoter Score.</li>
<li>Outstanding Reputation: Our clinics average a 4.9 / 5 Google Review rating across locations, reflecting our commitment to exceptional care and patient experience.</li>
<li>Certified Expertise: More than a decade of ABPTRFE-accredited Sports and Orthopedic Residencies (with a 96%+ first-time exam pass rate), plus an Upper Extremity Athlete Fellowship with graduates serving across collegiate and professional sports.</li>
<li>Research Leadership: Our partnering nonprofit, the Institute for Musculoskeletal Advancement (iMSKA), contributes to the field with 10–15 published papers and 30+ scientific presentations each year.</li>
<li>Community Impact: Through the ATI Foundation, we support individuals with physical disabilities in the communities we serve.</li>
</ul>
<p><strong>Clinician Support and Development</strong></p>
<p>At ATI, we prioritize your growth, your well-being, and your ability to focus on patients.</p>
<ul>
<li>Collaborative Care: Work alongside various specialties with manageable caseloads.</li>
<li>Ongoing Learning: Access structured mentorship, residency programs, and leadership training.</li>
<li>Comprehensive CEU Support: Take advantage of an external CEU benefit and 100’s of live and on-demand development sessions to stay at the forefront of evidence-based care.</li>
</ul>
<p><strong>Benefits Highlights</strong></p>
<p>We offer a competitive compensation package with an incentive plan, and comprehensive benefits, including:</p>
<ul>
<li>Paid Time Off: Generous PTO, holiday pay, CEU, and “Be Well Days” to recharge, prioritize mental and physical health.</li>
<li>Medical, Dental &amp; Vision Coverage: Flexible plan options.</li>
<li>401(k) Match: Competitive employer matching.</li>
<li>Childcare Tuition Assistance: Discounted rates.</li>
<li>Health Savings &amp; Flexible Spending Accounts: Tax-saving options.</li>
<li>Short- &amp; Long-Term Disability: 100% employer paid income protection plans.</li>
<li>Life Insurance: Employer-paid and voluntary options.</li>
<li>Parental Leave &amp; Adoption Assistance: Paid time for new parents and support for adoption costs.</li>
<li>Wellness Programs: Including weight-loss and lifestyle coaching, digital mental-health support, and 24/7 virtual telehealth access.</li>
<li>Corporate Discounts: Exclusive deals for employees.</li>
</ul>
<p><strong>Responsibilities</strong></p>
<p>You will be empowered to make a difference for your patients: provide direct patient care and physical therapy treatments under the supervision of a Physical Therapist, while fostering a strong relationship with each patient to help them achieve their functional goals.</p>
<p><strong>Qualifications</strong></p>
<ul>
<li>Degree from an accredited Physical Therapy Assistant Program.</li>
<li>Current professional licensure as a Physical Therapist Assistant or license eligible based on the rules and regulations of the state in which you are applying for role.</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></description>
      <jobtype>full-time</jobtype>
      <experiencelevel></experiencelevel>
      <workarrangement></workarrangement>
      <salaryrange>$29-$35 per hour</salaryrange>
      <skills>Physical Therapy Assistant, Patient Care, Physical Therapy Treatments</skills>
      <category>Healthcare</category>
      <industry>Healthcare</industry>
      <employername>ATI</employername>
      <employerlogo>https://logos.yubhub.co/careers.atipt.com.png</employerlogo>
      <employerdescription>ATI is a leader in Outpatient Physical Therapy with a mission to deliver exceptional patient outcomes and empower clinicians to succeed.</employerdescription>
      <employerwebsite>https://careers.atipt.com</employerwebsite>
      <compensationcurrency>USD</compensationcurrency>
      <compensationmin>29</compensationmin>
      <compensationmax>35</compensationmax>
      <compensationinterval>hourly</compensationinterval>
      <applyto>https://yubhub.co/jobs/job_68a2b9bf-23b/</applyto>
      <location>Hanover, MD</location>
      <city>Hanover</city>
      <state>MD</state>
      <postalcode>21076</postalcode>
      <country>US</country>
      <postedate>2026-08-16</postedate>
    </job>
    <job>
      <externalid>2e676cc5-0ad</externalid>
      <title>Physical Therapist</title>
      <description><![CDATA[<p>Are you a Physical Therapist looking to thrive in a supportive, balanced environment? Join ATI, a leader in Outpatient Physical Therapy, where you’ll be part of a team redefining musculoskeletal (MSK) care. With a mission to deliver exceptional patient outcomes and empower clinicians to succeed, we provide the resources and opportunities to help you grow professionally and personally. Your salary will range from $85K to $102K annually.</p>
<p><strong>Why Choose ATI?</strong></p>
<p>At ATI, you join a team at the forefront of MSK care, with a strong track record of outcomes, reputation, and growth opportunities.</p>
<ul>
<li>Award-Winning Outcomes: Recognised five years in a row in the Merit-Based Incentive Payment System (MIPS), with a 90% patient satisfaction rate and a 74% Net Promoter Score.</li>
<li>Outstanding Reputation: Our clinics average a 4.9 / 5 Google Review rating across locations, reflecting our commitment to exceptional care and patient experience.</li>
<li>Certified Expertise: More than a decade of ABPTRFE-accredited Sports and Orthopedic Residencies (with a 96%+ first-time exam pass rate), plus an Upper Extremity Athlete Fellowship with graduates serving across collegiate and professional sports.</li>
<li>Research Leadership: Our partnering nonprofit, the Institute for Musculoskeletal Advancement (iMSKA), contributes to the field with 10–15 published papers and 30+ scientific presentations each year.</li>
<li>Community Impact: Through the ATI Foundation, we support individuals with physical disabilities in the communities we serve.</li>
</ul>
<p><strong>Clinician Support and Development</strong></p>
<p>At ATI, we prioritise your growth, your well-being, and your ability to focus on patients.</p>
<ul>
<li>Collaborative Care: Work alongside various specialties with manageable caseloads.</li>
<li>Ongoing Learning: Access structured mentorship, residency programs, and leadership training.</li>
<li>Comprehensive CEU Support: Take advantage of an external CEU benefit and hundreds of live and on-demand development sessions to stay at the forefront of evidence-based care.</li>
</ul>
<p><strong>Benefits Highlights</strong></p>
<p>We offer a competitive compensation package with an incentive plan, and comprehensive benefits, including:</p>
<ul>
<li>Paid Time Off: Generous PTO, holiday pay, CEU, and “Be Well Days” to recharge, prioritise mental and physical health.</li>
<li>Medical, Dental &amp; Vision Coverage: Flexible plan options.</li>
<li>401(k) Match: Competitive employer matching.</li>
<li>Loan Reimbursement: Up to $25,000 in select markets.</li>
<li>Childcare Tuition Assistance: Discounted rates.</li>
<li>Health Savings &amp; Flexible Spending Accounts: Tax-saving options.</li>
<li>Short- &amp; Long-Term Disability: 100% employer-paid income protection plans.</li>
<li>Life Insurance: Employer-paid and voluntary options.</li>
<li>Parental Leave &amp; Adoption Assistance: Paid time for new parents and support for adoption costs.</li>
<li>Wellness Programs: Including weight-loss and lifestyle coaching, digital mental-health support, and 24/7 virtual telehealth access.</li>
<li>Corporate Discounts: Exclusive deals for employees.</li>
</ul>
<p><strong>Responsibilities</strong></p>
<p>You will be empowered to make a difference for your patients: performing detailed assessments, creating tailored treatment plans, and working side-by-side with a team of healthcare experts to deliver care that’s truly patient-centred.</p>
<p><strong>Qualifications</strong></p>
<ul>
<li>Degree from an accredited Physical Therapy Program</li>
<li>Current professional licensure as a Physical Therapist or license eligible based on the rules and regulations of the state in which you are applying for role</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></description>
      <jobtype>full-time</jobtype>
      <experiencelevel></experiencelevel>
      <workarrangement></workarrangement>
      <salaryrange>$85K-$102K Annual</salaryrange>
      <skills>Physical Therapy, Musculoskeletal care, Patient assessment, Treatment planning</skills>
      <category>Healthcare</category>
      <industry>Healthcare</industry>
      <employername>ATI</employername>
      <employerlogo>https://logos.yubhub.co/careers.atipt.com.png</employerlogo>
      <employerdescription>ATI is a leader in Outpatient Physical Therapy, delivering exceptional patient outcomes and empowering clinicians to succeed.</employerdescription>
      <employerwebsite>https://careers.atipt.com</employerwebsite>
      <compensationcurrency>USD</compensationcurrency>
      <compensationmin>85000</compensationmin>
      <compensationmax>102000</compensationmax>
      <compensationinterval>yearly</compensationinterval>
      <applyto>https://yubhub.co/jobs/job_2e676cc5-0ad/</applyto>
      <location>Hanover, MD</location>
      <city>Hanover</city>
      <state>MD</state>
      <postalcode>21076</postalcode>
      <country>US</country>
      <postedate>2026-06-22</postedate>
    </job>
  </jobs>
</source>