Field Engineer External OST CareersField EngineerMc Lean, VirginiaDemonstrated ability to think outside the box at an engineering level, developing sound solutions to unanticipated field conditions, and a willingness to go the additional mile to complete the installation and satisfy the customer. Ability to obtain and maintain an FAA security clearance, including the required suitability determination, background investigation, and facility access credentials for work within the National Airspace System (NAS).
Principal Endpoint Security Systems Engineer Leidos Holdings Inc.Principal Endpoint Security Systems EngineerBethesda, MD$131,300–$237,350 / yearWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
NewInformation Systems Security Engineer (ISSE) Architect Science Applications International CorpInformation Systems Security Engineer (ISSE) ArchitectSpringfield, VA$80,001–$120,000 / yearThe ISSE will collaborate closely with program leadership, system owners, developers, ISSMs/ISSOs, enterprise architects, and cybersecurity operations teams to ensure systems meet federal security requirements, including NIST 800‑53, RMF, and customer‑specific A&A frameworks such as ICD 503 and DAAPM. Certifications (CWF Requirements): Candidates must satisfy Cybersecurity Workforce Framework (CWF) ID 652 (Security Architect, Intermediate Level) or 633 (System Security Engineer, Intermediate Level) requirements, as outlined by Navy COOL.
Infrastructure Implementation Engineer (Metro DC) RedesignInfrastructure Implementation Engineer (Metro DC)WashingtonIn this post-sales role, you will work directly with customers to bring architected solutions into production, partnering closely with Solution Architects, Senior Engineers, and Project Managers to deliver successful infrastructure deployments across enterprise data centers and colocation facilities. The Redesign Group is seeking a hands-on Infrastructure Implementation Engineer to support the deployment and implementation of enterprise infrastructure solutions for our clients.
Systems Engineer L2TSystems EngineerHerndon, Virginia$140,000–$180,000 / yearFull timeOverview: L2T, LLC is a fast-growing, high-tech, mission-driven company based in Herndon, Virginia that prides itself on delivering technical and mission-related solutions that allow our customers to succeed in achieving their most challenging goals. . . The ideal candidate is a hands-on senior engineer with deep Linux and networking expertise, strong automation skills, and a proven ability to solve complex infrastructure challenges.
NewETS Senior Systems Engineer M9 SolutionsETS Senior Systems EngineerManassas, VirginiaWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
NewSenior Storage Systems Engineer M9 SolutionsSenior Storage Systems EngineerWashingtonWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
NewVM Senior Systems Engineer M9 SolutionsVM Senior Systems EngineerWashingtonWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
Sr. Routing & Switching Engineer III (6658) MetroStar SystemsSr. Routing & Switching Engineer III (6658)Washington, DC$150,000–$253,000 / yearSubject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF; experience with software-defined WAN architectures and implementations; experience with Peplink products. Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies; experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.
Lead Cybersecurity Engineer GUNNISON CONSULTING GROUP INCLead Cybersecurity EngineerBethesda, MD$145,000–$160,000 / yearArchitect, deploy, configure, integrate, operate, and improve cybersecurity tools and technologies used to inspect and protect network traffic, email traffic, endpoints, workstations, and servers. Bachelor's degree from an accredited college or university in cybersecurity, information assurance, computer science, information systems, computer engineering, network engineering, electrical engineering, or a closely related technical discipline.
Lead LAN/WAN Engineer Peraton IncLead LAN/WAN EngineerWashington, DC$112,000–$179,000 / yearProviding expertise on, deep knowledge of, and hands-on experience with Cisco, Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management tools. A Bachelor''s degree with 7+ years of experience OR a Master''s degree with 5+ years of experience OR a PhD with 3+ years of experience; an additional 4 years of experience considered in lieu of a degree requirement.
Voice & Video Engineer (Tier II) Peraton IncVoice & Video Engineer (Tier II)Washington, DC$104,000–$166,000 / yearThe Voice and Video Technician is responsible for but not limited to: Tier II phone support of reported customer incidents supporting network conference room video systems, desktop video systems, video conferencing systems, video gateways, and video control systems. We support a secure, worldwide, high-performance communications network comprised of real-time interactive applications allowing complex national and worldwide communications.
Sr. Voice & Video Engineer (Tier III) Peraton IncSr. Voice & Video Engineer (Tier III)Washington, DC$135,000–$216,000 / yearThe Senior Voice and Video Engineer is responsible for but not limited to: Tier III supports reported customer incidents supporting voice and video systems, desktop video systems, video conferencing systems, video gateways, and video control systems. We support a secure, worldwide, high-performance communications network comprised of real-time interactive applications allowing complex national and worldwide communications.
Senior Infrastructure Engineer- -TS/SCI Security Clearance Required Power3 SolutionsSenior Infrastructure Engineer- -TS/SCI Security Clearance RequiredColumbia, MarylandExpert-level knowledge of Cisco UCS infrastructure, including architecture, administration, lifecycle management, firmware maintenance, capacity planning, and performance optimization in highly available enterprise environments. The Senior Infrastructure Engineer serves as the technical lead for the organization's enterprise infrastructure, responsible for the architecture, implementation, operation, and continuous improvement of compute, storage, network, virtualization, and identity management platforms.
Senior Cybersecurity Systems Engineer ManTechSenior Cybersecurity Systems EngineerWashington, DCSupport the phasing and fielding of cybersecurity for existing systems to future needs and trends through planned integration of the necessary cyber related architectural features and tools to protect the confidentiality, integrity and availability of the systems, networks platform mission and operation. + Bachelor’s degree in Computer Science, Cybersecurity, Network Security, Information Technology, Electrical Engineering, or Mathematics with concentration in Computer Science.
Senior Systems Engineer Ocean SolutionsSenior Systems EngineerAshburn, VirginiaStrong experience in network infrastructure including switches, routers, cabling, racks, firewalls, LAN, WAN, TCP/IP, DNS, UDP, Latency, VPN, Terminal Services, VolP, QoS, EIGRP, BGP, OSPF, NHRP, and PPP. From designing and installing cutting-edge solutions to providing expert support and maintenance, you'll play a vital role in keeping their technology running smoothly—all while following Ocean Solutions’ proven best practices.
Senior Principal Cyber Security Engineer ManTechSenior Principal Cyber Security EngineerChantilly, VAThis role ensures performance, integrity, and protection across enterprise platforms while you serve as a senior technical leader and mentor, guiding strategic improvements and staying on the forefront of evolving cybersecurity technologies. + Experience inventorying complex networks and managing network documentation such as security compliance, configuration management, and patching.
IOT Security Engineer - 17444 QED NationalIOT Security Engineer - 17444VARemote$60–$70 / hourYou will serve as the subject matter expert for Avigilon Unity Cloud and play a key role in developing secure architectures, assessing cyber risks, documenting security designs, and driving technology innovation across IoT ecosystems. This is an excellent opportunity for a security professional with expertise in IoT Security, OT Security, Physical Security Systems, Network Security, Industrial Controls, and Cloud-connected devices who enjoys solving complex technical challenges while influencing enterprise security strategy.
Information System Security Engineer (ISSE) PeratonInformation System Security Engineer (ISSE)Annapolis Junction, Maryland$135,000–$216,000 / yearFull timeImplements security systems by specifying intrusion detection methodologies and equipment; directing equipment and software installation and calibration; preparing preventive and reactive measures; creating, transmitting, and maintaining keys; providing technical support; completing documentation. Experience administrating, configuring, and troubleshooting core modules such as Enterprise Password Vault (EPV), Password Vault Web Access (PVWA), Central Policy Manager (CPM), and Privileged Session Manager (PSM) in CyberArk.
Sr. Routing & Switching Engineer III 6658 Metrostar SystemsSr. Routing & Switching Engineer III 6658Washington, DC$150,000–$253,000 / yearSubject matter expertise in designing, implementing, and troubleshooting complex routing protocols, including BGP and OSPF; experience with software-defined WAN architectures and implementations; experience with Peplink products. Proven experience supporting enterprise switching environments, including VLANs, STP, and related Layer 2 technologies; experience managing and maintaining high-availability, high-performance network backbones in mission-critical environments.