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 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.
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.
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.
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.
Senior Application Developer Clark Construction GroupSenior Application DeveloperMcLean, Virginia$65,000–$170,000 / yearAdditional benefits include life insurance, commuter benefit, short & long term disability, fitness reimbursement, FSA, tuition reimbursement, back-up daycare, tutoring & family support benefits, EAP/Work-Life assistance, and a holiday contribution program. The role will collaborate closely with IT leadership, business stakeholders, and external vendors to maintain the current platform while contributing to decisions regarding upgrades, refactoring, or potential replacement with modern or commercial solutions.
Dev Sec Engineering Sr - E3 Lockheed Martin CorpDev Sec Engineering Sr - E3Herndon, VA$110,300–$204,900 / yearCorrects program errors, prepares operating instructions, compiles doc of program devel & analyzes syst capabilities to resolve program problems, output/input data acq, programming tech & controls. As part of the Operations team, you will collaborate with the customer, subcontractors, local engineers, and geographically dispersed teammates and customers to ensure GVS systems operate well according to contractual requirements.
NewSenior Program Manager Peraton IncSenior Program ManagerArlington, VA$190,000–$304,000 / yearDemonstrated track record of applying artificial intelligence, machine learning, and intelligent automation (e.g., AIOps, RPA, generative AI tooling) to drive measurable operational value - such as reduced mean time to resolution, proactive anomaly detection, self-healing workflows, or service desk deflection - within large-scale IT managed services environments. Maintain responsibility for meeting all contractual Service Level Agreements (SLAs) across all seven towers, from Priority 1 outage response (within 5-15 minutes of detection) to patch identification windows, CMDB accuracy, and customer satisfaction targets.
Senior Engineer GEICO GENERAL INSURANCE COMPANYSenior 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 level SQL Database / Systems Administrator / Active Top Secret, SCI & Poly eligible Peraton IncSr level SQL Database / Systems Administrator / Active Top Secret, SCI & Poly eligibleWashington, DC$86,000–$138,000 / yearPeraton is currently seeking a Sr-level SQL Database / Systems Administrator for our Federal Strategic Cyber programs to manage and optimize our database infrastructure. This hybrid role combines core DBA responsibilities with system administration tasks, requiring a solid understanding of both data and systems to ensure reliability, scalability, and security across our platforms.
NewInformation System Security Officer, Senior WOOD Federal SolutionsInformation System Security Officer, SeniorAnnapolis Junction, MD$194,200–$228,500 / yearThe selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support (Network/Workstation/Server), systems integration and life cycle support, enterprise application development, network engineering, and information systems security (ISS). Provide support for Information Assurance Vulnerability Alerts (IAVAs) management (initiating IAVA responses and system security scans, completing remediation, extending IAVA patches and security updates to designated sites, etc.).
NewSenior Systems Engineer (NSGS) Govcio LLCSenior Systems Engineer (NSGS)Alexandria, Virginia$120,000–$145,000 / yearFull timeClearance Level: Must have an active Secret clearance Preferred Skills and Experience Direct experience supporting U.S. Coast Guard missions, specifically working with NSGS, C5I, or similar technical directorates. Key responsibilities include: Collaborate directly with the NSGS team to maintain, troubleshoot, and optimize infrastructure to support smooth daily operations.
Senior Cloud Security Assessor Spry MethodsSenior Cloud Security AssessorWashington, DC (Hybrid)Extensive experience conducting independent security assessments of federal systems hosted in Microsoft Azure and AWS environments, including evaluation of security controls, architecture, inherited controls, customer-configured controls, and cloud-specific risks. • Conduct detailed analysis of assessment artifacts, including system security plans, policies, procedures, architecture and data-flow diagrams, inventories, configurations, logs, scan results, test outputs, and other supporting evidence.
Systems Admin Sr Adv (Ts/Sci With Poly Required) GCI IncSystems Admin Sr Adv (Ts/Sci With Poly Required)arlington, VAThe employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. As a Senior Systems Administrator, a typical day will include the following duties: Position supports both medium-sized business network and small program networks with multiple users on several different domains.
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 Cyber Security Engineer CACISenior Cyber Security EngineerAshburn, Virginia$113,200–$237,800 / yearLead implementation of advanced network security solutions including high-availability load balancing for public-facing websites, DDoS detection and mitigation systems, web application firewalls, and intrusion prevention systems. Bachelor's degree + 8 years of experience in related fields, such as cybersecurity engineering, security architecture, systems security engineering, network security, or DevSecOps at enterprise scale; equivalencies considered.
Senior VDI Administrator Leidos Holdings IncSenior VDI AdministratorAlexandria, VA$92,300–$166,850 / yearProvide Tier 2 and Tier 3 operations support and be able to rapidly distinguish isolated user problems vs service outages for Citrix technologies to include Citrix XenDesktop, Citrix XenApp, Citrix NetScaler, and Citrix StoreFront in addition to Microsoft M365 Azure Virtual Desktop (AVD). Extensive experience with conducting incident and trend analysis via log review, performance baselining/review, and other incident/problem management techniques to develop solutions to ongoing issues impacting customer experience.
Senior Network Modernization & Policy Analyst CACISenior Network Modernization & Policy AnalystAlexandria, Virginia$103,800–$218,100 / yearThis position independently supports an Action Officer and serves as the primary SME driving enterprise-wide network modernization across the Department of Defense Information Network (DoDIN) including DISN optimization, MILDEP network convergence, tactical edge cloud initiatives, and Mission Partner Environment (MPE) capability development. Support the development and coordination of implementation plans to modernize and optimize network capabilities (e.g., DISN, MILDEP network convergence, and edge cloud) in support of DoD priorities to increase security, enhance effectiveness, and gain efficiencies across the DoDIN.
Senior Process Engineer PeratonSenior Process EngineerFort Meade, Maryland$176,000–$282,000 / yearFull timeYou will apply process improvement (Pl), engineering methodologies, and principles to effectively improve and align Enterprise-level processes; facilitate project teams in accomplishing project activities and objectives; and coordinate the transfer of new processes and practices to project teams by providing group facilitation, interviewing, training and additional forms of knowledge transfer. Peraton offers enhanced benefits to employees working on this critical National Security program, 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.