Principal Systems Engineer Leidos Holdings IncPrincipal Systems Engineerfort meade, MD$131,300–$237,350 / yearLeidos is seeking a Principal Systems Engineer to lead the analysis of user requirements, CONOPS, and system architectures to design and deliver scalable solutions across Linux server environments, containerized platforms, and NexGen architectures. Twenty (20) years of Systems Engineering experience in programs of similar scope, including experience with Linux server environments, container technologies, GOTS product integration, and data flow tools such as Apache NiFi.
Cloud DevSecOps Systems Engineer Science Applications International CorpCloud DevSecOps Systems EngineerChantilly, VA$160,001–$200,000 / yearYou will work closely with cross-functional teams to ensure seamless execution of systems-related projects, leveraging your software development expertise to deliver high-performing and resilient systems. Collaborate with cross-functional teams to integrate software development efforts into larger system engineering workflows, ensuring compatibility and robustness in deliverables.
Sr. Systems Engineer TS/SCI Poly Leidos Holdings IncSr. Systems Engineer TS/SCI PolyAnnapolis Junction, MD$154,050–$278,475 / yearResponsibilities include supporting and providing guidance for system development and implementation planning through assessment of system engineering plans and system integration and test plans; supporting the development of system configuration documentation, including designs for capacity and performance planning; and performing engineering activities such as risk assessments and analyses of alternatives for a variety of system related issues and concerns. 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.
SME Systems Engineer (Cloud PKI) Govcio LLCSME Systems Engineer (Cloud PKI)Alexandria, Virginia$135,000–$172,000 / yearFull timeProvide advanced engineering and architecture ownership across the following specialization: Cloud Credential & PKI (Primary Product Area: Credential Management (CM)): Lead the engineering and management of the DigiCert Platform and cloud Hardware Security Modules (HSMs). Overview: GovCIO is currently hiring a highly experienced SME Systems Engineer specializing in Credential Management (CM) with a primary focus on the Cloud Credential & Public Key Infrastructure (PKI) product area.
SME Systems Engineer (Governance Analytics) Govcio LLCSME Systems Engineer (Governance Analytics)Alexandria, Virginia$135,000–$172,000 / yearFull timeProvide advanced engineering and architecture ownership across the following specialization: Governance, Reporting & Analytics (Primary Product Area: Access Governance (AG)): Architect and build the enterprise ICAM reporting solution using Power BI and other data sources. This position focuses on designing, engineering, and executing secure, identity-centric access control frameworks across legacy and modern enterprise architectures.
SME Systems Engineer (Azure AD) Govcio LLCSME Systems Engineer (Azure AD)Alexandria, Virginia$135,000–$172,000 / yearFull timeProvide advanced engineering and architecture ownership across the following specialization: Azure AD B2C / CIAM (Primary Product Area: Federation & Interoperability (FI)): Own the technical lifecycle of the Customer Identity and Access Management (CIAM) platform. Overview: GovCIO is currently hiring a highly experienced SME Systems Engineer specializing in Federation & Interoperability (FI) with a primary focus on Customer Identity and Access Management (CIAM) via Azure AD B2C.
Senior AI Systems Engineer Tria FederalSenior AI Systems EngineerWoodlawn, MDThe Software Engineer will work closely with engineering and product teams to evaluate emerging tools, build technical demonstrations, document integrations, and communicate platform updates in a highly collaborative setting. We are looking for a highly skilled AI Systems Engineer who will be part of a collaborative and agile team that supports and builds modern, usable, and responsive applications for mission-critical U.S. federal government health IT solutions.
NewSystems Engineer GliaCell TechnologiesSystems EngineerAnnapolis Junction, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. The candidate will leverage these tools to track team progress, identify and address documentation gaps, and maintain comprehensive records of dataflows, workflows, and routing anomalies.
System Administrator 2 # 26-23514 US Tech Solutions, Inc.System Administrator 2 # 26-23514Manassas, VAThis role helps ensure the availability, performance, security, and reliability of critical computing resources that support business and manufacturing operations. Client is seeking an IT Systems Administrator to support the day-to-day operation, maintenance, and administration of enterprise server, operating system, and infrastructure environments.
Systems Engineer: (DLA ICAM Engineer, OIM Engineer) StratAcuity Staffing Partners IncSystems Engineer: (DLA ICAM Engineer, OIM Engineer)Fort Belvoir, VA$65–$80 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Provide technical support, guidance and hands-on delivery working in conjunction with DLA application teams in the planning, implementation and integration of Identity and Credential access management (ICAM) requirements into DLA enterprise systems and applications.
Top Secret | Systems Network Engineer (DoS) ConcerasTop Secret | Systems Network Engineer (DoS)DCFull timeRequired Education & Experience: Bachelor’s degree in computer science, computer engineering, or a related discipline and at least 5 years of relevant experience; or a master’s degree and at least 3 years of experience. Familiarity with the Department of State environment, including data and voice networks, IT security systems, policies, and procedures; knowledge of Foreign Affairs Handbooks (FAHs) and Foreign Affairs Manuals (FAMs).
System Engineer III RSC2System Engineer IIIMarylandNotes: Relevant experience must be in engineering systems over their lifecycle (for example, conception, design & development, testing, production, distribution/deployment, operation, maintenance & support, decommissioning). Salary at RSC2 is determined by various factors including but not limited to location, the particular combination of education, knowledge, skills, competencies, and experience as well as contract-specific affordability and organizational requirements.
System Engineer II RSC2System Engineer IIMarylandNotes: Relevant experience must be in engineering systems over their lifecycle (for example, conception, design & development, testing, production, distribution/deployment, operation, maintenance & support, decommissioning). Salary at RSC2 is determined by various factors including but not limited to location, the particular combination of education, knowledge, skills, competencies, and experience as well as contract-specific affordability and organizational requirements.
Systems Engineer 3 - (Linux, Ansible, Terraform) AkinaSystems Engineer 3 - (Linux, Ansible, Terraform)Annapolis Junction, MarylandIn this role, you will collaborate across software teams to help architect robust systems, support development processes, maintain metrics and observability to track uptime and performance of systems, and mentor other team members in modern automation tools using Ansible, Terraform, and Podman, as well as testing and deployment strategies. Join a high-impact, mission-driven team as Lead Systems Engineer, where you will help manage the stability, security, and scalability of systems powering complex data transformation workflows and a widely used web-based user interface.
Space Communication Systems Engineer LV8D SolutionsSpace Communication Systems EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
Exercise Execution Systems Engineer LV8D SolutionsExercise Execution Systems EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. LV8D Solutions is seeking an Exercise Execution Systems Engineer to lead the development of exercise concepts, test objectives, execution plans, and performance assessments while collaborating across the Department of War (DoW), Intelligence Community (IC), and international partner organizations.
Senior Infrastructure Systems Engineer IBR (Imagine Believe Realize)Senior Infrastructure Systems EngineerSuitland, MDRemote$140,000–$165,000 / yearThis position plays a critical role in ensuring the availability, performance, security, and operational readiness of enterprise platforms across hybrid cloud and on-premises environments while supporting long-term technology strategy and modernization efforts for the Census Bureau. As a member of the Census Bureau program, you will collaborate with technical leaders, business stakeholders, and a multi-disciplinary team to ensure solutions are scalable, secure and forward-thinking, while remaining aligned with organizational and program goals.
NewSpace Systems Engineer LV8D SolutionsSpace Systems EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. You will support a System Program Office (SPO) in a technical capacity for planning, execution, monitoring, and oversight of satellite system development and acquisitions in a government/contractor team environment providing opportunities for energetic individuals with a strong desire to expand their knowledge.
Platform Systems Engineer Huntington Ingalls Industries IncPlatform Systems EngineerSpringfield, VA$83,092–$194,078 / yearRequiring over 5 years of hands-on experience with platforms such as Kubernetes, OpenShift, or Managed Cloud K8s (NKP/EKS/AKS/GKE),must demonstrate mastery in cluster lifecycle management, automated deployment via IaC (Terraform/Helm/Ansible), and the engineering of robust observability and security frameworks. Desired: Cloud-native formal training or vendor certifications (e.g., AWS Certified Solutions Architect, Microsoft Certified Azure Solutions Architect Associate, Google Professional Cloud Architect) and Kubernetes formal training or vendor certifications (e.g., Certified Kubernetes Administrator, Certified Kubernetes Developer).
Principal Battery Systems Engineer ON Energy Storage IncPrincipal Battery Systems EngineerReston, VAPersonally own the hardest pieces of work: novel architectures, first-of-kind designs, advanced component sizing (fuse coordination, busbar thermal optimization, protection coordination across cascaded systems), cabinet thermal modeling, and complex protection schemes. Deep, demonstrable skill in detailed component sizing - fuse coordination, busbar sizing, protection device selection, thermal sizing for enclosed cabinets - at the level required to sign off on production designs.