Senior Linux System Administrator (PKI) VibrintSenior Linux System Administrator (PKI)Annapolis Junction, MDFull timeWorking alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. This position manages day-to-day system operations and provides technical support across client/server environments, storage systems, network devices, and other enterprise technology.
Senior Risk Manager - Transportation Infrastructure HNTBSenior Risk Manager - Transportation InfrastructureWashington, DC$158,025.16–$252,429.80 / yearDevelops conceptual estimates reflecting the potential budget of a project at a highly preliminary stage of design development and assists in the development of Independent Cost Estimates (ICE) to support the change management process for active projects. Bachelor's degree in Engineering, Architecture, Construction Management, or a related field, plus 15 years of relevant experience; 5 of the 15 years in passenger rail or related transportation modes and 10 of the 15 years of experience planning, designing, and implementing an overall risk management process for an organization.
Senior or Lead Consultant Unison IncSenior or Lead ConsultantTysons, VATrusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency, transparency, and clarity to complex data, regulations, and workflows, empowering agencies and executives to spend more minutes on mission and achieve strategic objectives.
Senior Cybersecurity Architect Leidos Holdings IncSenior Cybersecurity ArchitectLorton, VA$131,300–$237,350 / yearThis role is pivotal in ensuring the confidentiality, integrity, and availability of both on-premises and cloud-hosted assets while enabling secure innovation at scale by working closely with cloud engineers, cybersecurity analysts, and program leadership to drive continuous improvement and deliver value to the mission. It's a better architecture: policy-as-code that enforces compliance at the moment of deployment, zero-trust built-in to system design from day one, continuous evidence that gives auditors real-time proof instead of point-in-time packages, and an ATO that program teams can inherit rather than pursue.
Senior Systems Engineer - Federal (CIV) Vast Data IncSenior Systems Engineer - Federal (CIV)Washington, DCAs a Senior Systems Engineer supporting the Department of Energy (DOE), you will act as a trusted technical advisor to national laboratories, research institutions, and federal integrators-guiding customers through architecture design, evaluation, and deployment of VAST's data platform for mission-critical workloads. Designed from the ground up to make AI simple to deploy and manage, VAST takes the cost and complexity out of deploying enterprise and AI infrastructure across data center, edge, and cloud.
NewSenior Director Cyber and AI Lead Systems Architect (LSA) Peraton IncSenior Director Cyber and AI Lead Systems Architect (LSA)Annapolis Junction, MD$190,000–$304,000 / yearIn this role, you will: Work shoulder-to-shoulder with capture leaders, sector CTOs, Peraton Labs, delivery accounts, and mission SMEs - translating deep cyber operational understanding into differentiated, agentic-AI-enabled solutions that win contracts and deliver measurable mission outcomes. Proven ability to translate complex cyber, AI, and mission concepts into compelling solution narratives for capture teams, executives, and government evaluators; strong record of communicating at senior and executive levels.
Sr. Database Administrator - DOL TechSur SolutionsSr. Database Administrator - DOLWashington, DCTechSur is seeking a Database Administrator to support DOL OCIO/ETA SWARAS database operations, reporting, data integrity, backup/recovery, database performance, and application data support. This role administers and optimizes SQL Server, AWS Aurora, PostgreSQL, and related database environments that support SWARAS reporting and analysis for State Workforce Agencies.
Sr. Senior System Administrator III 6844 Metrostar SystemsSr. Senior System Administrator III 6844Washington, DC$170,000–$219,000 / yearSystems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting complex geographically dispersed infrastructure; managing Windows Server 2019 and 2022 environments; supporting Active Directory, Group Policy, Public Key Infrastructure, certificate services, clustered services, Internet Information Services, server roles, service dependencies, and operating system performance; administering Linux Server environments, including Ubuntu and Red Hat Enterprise Linux; troubleshooting complex infrastructure issues; and communicating risks, dependencies, and corrective actions clearly. Deploy, configure, maintain, troubleshoot, and sustain Windows Server 2019/2022 environments, including Active Directory, Group Policy, PKI/certificate services, clustered services, IIS, server roles, service dependencies, and OS-level performance issues.
Sr. Senior System Administrator III (6844) MetroStar SystemsSr. Senior System Administrator III (6844)Washington, DC$170,000–$219,000 / yearSystems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting complex geographically dispersed infrastructure; managing Windows Server 2019 and 2022 environments; supporting Active Directory, Group Policy, Public Key Infrastructure, certificate services, clustered services, Internet Information Services, server roles, service dependencies, and operating system performance; administering Linux Server environments, including Ubuntu and Red Hat Enterprise Linux; troubleshooting complex infrastructure issues; and communicating risks, dependencies, and corrective actions clearly. Deploy, configure, maintain, troubleshoot, and sustain Windows Server 2019/2022 environments, including Active Directory, Group Policy, PKI/certificate services, clustered services, IIS, server roles, service dependencies, and OS-level performance issues.
Senior Federal Compliance Analyst Horizon 3 AI, IncSenior Federal Compliance AnalystDCRemote$115,000–$186,000 / yearWere committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox" security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. We are seeking a Senior Federal Compliance Analyst to serve as the focal point for Horizon3's Federal Compliance Program, focused on the security posture and compliance strategy, build-out, and continuous management of our DoW Impact Level 4 (IL4) and Impact Level 5 (IL5) offerings.
Senior Scrum Master - Automated Workflows SCOUT SolutionsSenior Scrum Master - Automated WorkflowsArlington, VirginiaWHCA is the joint-service Department of Defense organization, aligned under the White House Military Office, that delivers secure voice, video, data, and audiovisual communications for the President, the Vice President, the White House staff, the United States Secret Service, and Presidential emissaries — at the White House, at Camp David, and anywhere in the world the mission travels. The Automated Workflows workstream takes the manual, paper-and-email processes the agency depends on and turns them into governed, auditable, automated workflows — equipment accountability, personnel and access actions, mission tasking, service requests, change and approval chains, and readiness reporting.
Senior Systems Engineer GliaCell TechnologiesSenior Systems EngineerAnnapolis Junction, MD$170,000–$230,000 / yearYou will work with numerous concurrent IC-provided data sets to identify, map and model data transformation routines supporting ingestion into the customer's corporate repositories and be able to document new and existing data flows supporting data routing implementations. You should have a working knowledge of NiFi, be comfortable working in a Linux environment, interact with data ontologies (schemas), structured data types (XML, CSV, JSON), have database experience (MySQL/NoSQL) and analytic query experience with a platform.
Senior Engineer Geico InsuranceSenior EngineerBethesda, MD$105,000–$215,000 / yearKnowledge of developer tooling across the software development life cycle (task management, source code, building, deployment, test automation and related tools, operations, real-time communication). Good hands-on experience in building complex distributed system to process large scale telemetry and architectures to support the scale and performance, with great knowledge on Docker and Kubernetes.
Sr. Systems Engineer, TS/SCI w/Poly Peraton IncSr. Systems Engineer, TS/SCI w/PolyLaurel, MD$176,000–$282,000 / yearPeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor''s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Sr. Systems Engineer, TS/SCI with Poly Peraton IncSr. Systems Engineer, TS/SCI with PolyLaurel, MD$176,000–$282,000 / yearPeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Bachelor''s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Sr Azure Cloud Infrastructure Engineer StratAcuity Staffing Partners IncSr Azure Cloud Infrastructure EngineerWashington, DC$76–$81 / 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. Demonstrate significant experience working with AWS cloud infrastructure and services, AWS networking, IAM roles, and scripting in Perl/Python/Shell.
Mission SME / Senior Mission Lead - Cybersecurity MBL TECHNOLOGIES, INC.Mission SME / Senior Mission Lead - CybersecurityCrystal City, VAMBL Technologies is seeking a Mission Subject Matter Expert (SME) - Cybersecurity to serve as a senior mission integrator and trusted advisor supporting enterprise cybersecurity mitigation and implementation efforts within the Department of War (DoW). This highly visible role requires an operationally credible, seasoned defense practitioner with firsthand experience across defense acquisition, weapons and mission systems, program-office execution, cybersecurity operations, and systems integration.
Senior Vice President, Development Data, Operations, and Technology Planned Parenthood Federation of AmericaSenior Vice President, Development Data, Operations, and TechnologyWashington, DCFull timeMinimum 20 years of experience in fundraising operations, with at least eight years in a senior leadership role within a large, complex nonprofit; experience working in federated, multi-entity, membership, affiliate, or similarly complex organizational structures strongly preferred. Leads an innovative approach to fundraising technology, with a focus on staying ahead of industry trends to ensure PPFA utilizes state-of-the-art tools for donor engagement; evaluates and deploys emerging technologies, including artificial intelligence, predictive analytics, and automation solutions, to strengthen donor engagement, operational efficiency, and fundraising performance.
Senior Vice President, Development Data, Operations, And Technology Planned Parenthood Federation of America IncSenior Vice President, Development Data, Operations, And TechnologyWashington, DC$260,000–$310,000 / yearMinimum 20 years of experience in fundraising operations, with at least eight years in a senior leadership role within a large, complex nonprofit; experience working in federated, multi-entity, membership, affiliate, or similarly complex organizational structures strongly preferred. Leads an innovative approach to fundraising technology, with a focus on staying ahead of industry trends to ensure PPFA utilizes state-of-the-art tools for donor engagement; evaluates and deploys emerging technologies, including artificial intelligence, predictive analytics, and automation solutions, to strengthen donor engagement, operational efficiency, and fundraising performance.
Remote Sr. OpenShift Virtualization Administrator StratAcuity Staffing Partners IncRemote Sr. OpenShift Virtualization AdministratorWashington, DCRemote$55–$63 / 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. The role is a key technical leader for an in-flight migration from VMware to OpenShift Virtualization, with responsibility for both steady-state platform operations and execution of migration waves.