Network Security & Support Jobs

This DevSecOps Engineer role supports the Technology and Consulting Services team within a defense-focused environment. The position involves managing incident response, vulnerability scanning, and compliance efforts while implementing automated security testing tools. Key responsibilities include designing automated security frameworks, performing penetration testing and code reviews, and maintaining network infrastructure such as firewalls and proxy servers. The role appeals to candidates seeking to leverage advanced cloud and containerization technologies like Kubernetes and AWS within a mission-critical setting. It offers opportunities for professional growth through the use of modern CI/CD pipelines and infrastructure as code. The position requires a Top Secret clearance and involves occasional travel.

The Director, IT and Security role leads the technology and security strategy for Oasis Health Partners, a healthcare organization focused on advancing primary care for seniors. The position involves managing hardware and software infrastructure, overseeing vendor security risk assessments, and implementing controls to protect sensitive patient information. Key responsibilities include ensuring compliance with HIPAA, SOC-2, and HITRUST standards, developing incident response processes, and strengthening Microsoft Azure and M365 security capabilities. This opportunity appeals to leaders seeking to build a secure, scalable technology platform while recruiting and mentoring a dedicated engineering team. The role offers a collaborative culture that prioritizes patient-centric care, professional development, and robust benefits within an inclusive environment.

This full-time Information System Security Officer role is based onsite at the RTX facility in Andover, Massachusetts, supporting the aerospace and defense cybersecurity team. The position focuses on ensuring system compliance with NISPOM and DAAPM policies, developing security plans, and conducting audits to maintain regulatory adherence. Key responsibilities include delivering security awareness training, investigating potential violations, and managing security sustainment activities such as hardware and software change controls. The role offers the opportunity to work within a global organization dedicated to solving complex national security challenges while fostering a culture built on trust, collaboration, and innovation. Candidates must hold an active Secret security clearance and U.S. citizenship, with a requirement to obtain a professional security certification within six months of hire.

This full-time Systems Security Analyst role is based on-site at Lackland AFB in San Antonio, Texas, within the Government Services team of World Wide Technology. The position requires an active Top Secret/SCI clearance and focuses on analyzing and maintaining security systems for federal and defense clients. Key responsibilities include assessing security controls, implementing measures to mitigate vulnerabilities, documenting security operations, and providing strategic cybersecurity recommendations to leadership. The role appeals to professionals seeking to work on mission-critical systems within a globally recognized organization known for its collaborative culture and commitment to innovation. The position offers access to comprehensive benefits, professional development opportunities, and a supportive environment dedicated to creating a great place to work.

This full-time onsite System Administrator role supports the Lockheed Martin Space division in Denver, Colorado, focusing on critical classified programs. The position involves managing heterogeneous Windows and Linux server environments, performing system hardening, patching, and cyber compliance activities. Key responsibilities include troubleshooting hardware and network issues, implementing backup and recovery procedures, and maintaining security integrity within closed classified areas. The role offers a unique 9X80 condensed work schedule with every other Friday off, providing significant time away from the office. Candidates will join a large, innovative team dedicated to solving complex global challenges, with opportunities for professional growth in a culture that values integrity and purposeful innovation.

This full-time Infrastructure and Systems Administration role supports multiple national sites through remote assistance and occasional local travel. The position involves deploying and configuring physical and virtual desktops, troubleshooting hardware and software issues, managing data encryption and permissions, and maintaining network and communication systems for both classified and unclassified environments. The role appeals to candidates seeking a mission-driven environment where integrity and innovation are prioritized. Employees benefit from a culture of trust that offers autonomy, flexible time off, and robust learning resources to support continuous career growth within a high-performing team dedicated to national safety.

The Regional Security Advisor role serves as a strategic liaison and training coordinator for the Secure Community Network and JEWISHcolorado, focusing on the safety of the Jewish community in Colorado. The position involves developing and overseeing comprehensive security programs, coordinating with federal, state, and local law enforcement, and leading crisis response and mitigation efforts. Key responsibilities include conducting threat assessments, creating emergency communication plans, and providing security training to community organizations. This opportunity appeals to candidates seeking to apply their extensive law enforcement background to a mission-driven nonprofit environment dedicated to protecting community life and culture. The role offers the chance to build strong partnerships across public and private sectors while working within a collaborative team committed to resilience and action.

This Cyber Security role involves providing architecture support and technical strategy for a global program, serving as a bridge between internal teams and clients. Key responsibilities include engineering and monitoring security measures, developing policies to support the security framework, and managing a global training program. The position also requires leading status reporting to executive committees and ensuring compliance with industry regulations. The role is appealing for its opportunity to drive continuous improvement in security technologies and work with advanced tools like AI/ML and SIEM. It offers a chance to shape strategic roadmaps within a federal IT environment. The position is based in the U.S. and requires U.S. citizenship or work authorization.

This Cyber Security role involves providing architecture support and technical strategy for a global program, bridging the gap between internal teams and clients. Key responsibilities include engineering security measures to protect systems, developing policies to support the security framework, and managing a global training program. The position requires leading status reporting to executive committees and driving the adoption of infrastructure security best practices. The role is appealing for its opportunity to work with advanced technologies like AI/ML and SIEM while shaping strategic roadmaps for a federal IT environment. It offers a collaborative setting for a highly motivated professional to drive continuous improvement in information security processes. The position is based in the United States for eligible citizens and authorized workers.

This full-time RF Network Engineer role supports tactical communication systems for naval, aerial, and field assets within a defense-focused engineering team. Key responsibilities include deploying and configuring mesh networks, routers, and radios across diverse platforms, managing equipment inventories, and providing rapid troubleshooting for mission-critical connectivity. The position requires maintaining secure, interoperable networks in dynamic environments while documenting technical procedures and driving continuous improvements. The role appeals to candidates seeking to support warfighters with cutting-edge technology in a collaborative, family-friendly culture. Employees benefit from an employee ownership model, comprehensive health and retirement plans, and opportunities for professional growth through training and innovation. The position involves up to 25% travel and requires an active Secret clearance with US citizenship.

This onsite Network Administrator role supports the US Army North Information Technology Directorate in Ft Sam Houston, Texas. The position involves overseeing computer networks to ensure proper administration, maintenance, and security for large-scale systems. Key responsibilities include troubleshooting network performance issues, analyzing traffic, managing LAN/MAN/WAN systems, and configuring hardware and software across on-premises and cloud environments. The role offers the opportunity to work on critical cybersecurity support and infrastructure projects within a structured government environment. Candidates must hold a Secret clearance and possess relevant certifications and experience.

This full-time Senior Information Systems Security Officer II role is based onsite at the RTX facility in Marlborough, Massachusetts, supporting the aerospace and defense cybersecurity team. The position involves conducting recurring cybersecurity reviews, performing technical and administrative assessments, and overseeing the implementation of policies across multiple programs. Key responsibilities include mentoring junior ISSOs, managing configuration requests, and serving as a subject matter expert for compliance with DoD and NIST standards. The role appeals to professionals seeking to work on complex, classified systems within a global organization dedicated to national security. It offers the opportunity to shape future defense solutions while collaborating with a team of 185,000 experts. The position requires an active Secret security clearance and U.S. citizenship, with intermittent travel to other locations.

This onsite Information System Security Officer role is based at the RTX facility in Woburn, Massachusetts, supporting the aerospace and defense cybersecurity team. The position requires an active Secret security clearance and focuses on ensuring system compliance with NISPOM and DAAPM policies. Key responsibilities include developing security plans, conducting audits, managing security sustainment activities, and delivering security awareness training. The role offers the opportunity to work within a global organization dedicated to solving complex national security challenges while collaborating with government representatives and internal teams. Candidates will contribute to a culture built on trust, innovation, and accountability in a mission-critical environment.

This onsite Senior Hardware Production Support Engineer role within Raytheon's Receiver/Exciter & Processing Architecture department focuses on bridging design engineering and manufacturing operations. The position involves troubleshooting complex digital, analog, and RF circuit card assemblies, leading failure analysis investigations, and supporting the transition of new products into production. Key responsibilities include collaborating with supply chain and quality teams to resolve production issues, performing circuit modeling and simulation, and managing engineering change notices. The role appeals to engineers seeking to solve meaningful national security challenges within a culture rooted in safety, trust, and innovation. Candidates will work primarily at the Tewksbury, MA facility with occasional travel to other sites, and the position offers relocation assistance for eligible candidates.

This onsite Senior Hardware Production Support Engineer role within Raytheon's Receiver/Exciter & Processing Architecture department focuses on bridging design engineering and manufacturing operations. The position involves troubleshooting complex digital, analog, and RF circuit card assemblies, leading failure analysis investigations, and supporting the transition of new products into production. Key responsibilities include collaborating with supply chain and quality teams to resolve production issues, performing circuit modeling and simulation, and managing engineering change notices. The role appeals to engineers seeking to contribute to national defense missions with a team that values innovation and safety. It offers opportunities for professional growth in a high-tech environment, relocation assistance for eligible candidates, and requires an active U.S. Secret security clearance with occasional travel to other Massachusetts and Arizona sites.

The Engineering Manager, Cloud Security role leads a team dedicated to securing Paxos' AWS and Kubernetes infrastructure. The position involves setting technical direction for Zero Trust architectures, managing multi-account cloud environments, and establishing automated guardrails through infrastructure as code. Key responsibilities include coaching security engineers, leading high-pressure incident response, and partnering with product and compliance teams to embed security into development workflows. This remote opportunity appeals to leaders who want to drive a culture where security acts as an enabler for rapid innovation. The role offers the chance to shape the future of financial infrastructure while working within a collaborative environment that values technical excellence and strategic growth.

This midlevel Information Security Analyst role supports the 88th Medical Group at Wright Paterson Medical Center, protecting networks for over 2,500 users across seven buildings. The position involves implementing cyber security programs, enforcing Department of Defense compliance policies, and managing endpoint security applications. Key responsibilities include troubleshooting operational issues via tracking systems, conducting information assurance inspections, and overseeing vulnerability patching and firewall request management. The role offers the opportunity to work within a major military treatment facility that integrates civilian and government personnel, providing a stable environment with comprehensive health, retirement, and leave benefits. This position is fully on-site.

This Security Technician role at Securitas Technology supports a global team dedicated to delivering integrated security solutions. The position involves responding to trouble tickets, diagnosing application issues, and executing preventative maintenance to ensure system uptime. Key responsibilities include performing routine configuration changes, documenting system modifications, and conducting on-site installations and testing for software upgrades. The role appeals to candidates seeking professional growth through industry-leading certification programs and comprehensive training. It offers a work arrangement that includes a company vehicle and cell phone for nationwide service delivery, alongside a collaborative culture focused on integrity and customer satisfaction.

This full-time SharePoint and Power Automate Workflow Analyst role supports the Department of Justice Civil Division by managing security clearance processing for approximately 5,000 personnel. The position involves reviewing and assembling detailed security packages, resolving e-QIP issues, and assisting with the adjudication of background investigations conducted by federal agencies. Key responsibilities include maintaining personnel security databases, generating adjudicative reports, and utilizing SharePoint and Power Automate to optimize workflow efficiency. The role offers a collaborative environment with a strong culture of integrity and continuous growth, featuring opportunities for tuition reimbursement on industry certifications. While the position requires up to 10% local travel, it provides flexibility through unique time-off benefits and robust learning resources to support professional development.

The Master-at-Arms role serves as the Navy's core security and law enforcement force, protecting personnel, installations, and strategic assets globally. Key responsibilities include conducting antiterrorism patrols, managing access control, performing investigations, and operating security vehicles or boats in diverse environments ranging from ships to overseas bases. The position appeals to those seeking a career defined by continuous professional growth, specialized training in areas like military working dogs or criminal investigation, and the opportunity to assume increasing leadership responsibilities. This full-time active duty role offers a dynamic work environment with potential for overseas assignments and sea duty, supported by comprehensive education benefits and a structured advancement pathway.

The Master-at-Arms role serves as the Navy's core security and law enforcement force, protecting personnel, installations, and strategic assets globally. Key responsibilities include conducting antiterrorism patrols, managing access control, performing investigations, and operating security vehicles or boats in diverse environments ranging from ships to overseas bases. The position appeals to those seeking a career defined by continuous professional growth, specialized training in areas like military working dogs or criminal investigation, and the opportunity to advance into leadership roles. This full-time active duty position offers a dynamic work arrangement involving rotating shifts, potential sea duty, and assignments at domestic and international locations, fostering a culture of discipline, teamwork, and service.

This full-time Senior Systems Administrator role supports the Network Operations and Security Center for SOUTCOM at the Doral, Florida location. The position involves managing server infrastructure, installing operating system patches, and configuring complex operational databases to ensure optimal system performance. Key responsibilities include troubleshooting hardware and software issues, supervising technical staff, and executing disaster recovery procedures. The role offers the opportunity to work on a long-term government contract with a focus on mission-critical systems. Candidates must hold an active Top Secret or Secret clearance with SSBI. The position may require shift work and occasional travel.