Senior Network Engineer CACISenior Network EngineerSpringfield, VirginiaDemonstrated experience modernizing complex enterprise network systems deploying routing protocols and technologies such as Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), Intermediate System to Intermediate System (IS-IS), Multi-Protocol Label Switching (MPLS), Layer 3 Virtual Private Networks (VPN), Layer VPNs, and Mobile-VPN. Certified as a Cisco Certified Internetwork Expert (CCIE), Cisco Certified Network Professional (CCNP), CompTIA Network+, or Juniper Network Certified Expert – Enterprise (JNCIE-ENT) or 15+ years of experience in design, implementation, and configuration with Cisco, Juniper, and KG family cryptographic equipment product lines.
Senior Cyber/EW Tech Advisor The Aerospace CorpSenior Cyber/EW Tech AdvisorVA$151,300–$226,900 / yearThe Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise. DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation.
Senior Ecommerce Product Owner USPSenior Ecommerce Product OwnerRockville, Maryland$120,051–$171,072 / yearThrough a deep understanding of customer needs, behaviors, and pain points, the Senior Product Manager will partner with Marketing and cross-functional stakeholders to inform and continuously optimize the digital commerce experience, translating strategic priorities into prioritized capabilities that improve adoption, self-service, operational efficiency, and long-term customer value. Reporting to the Director, Commercial Technology Operations, this role serves as the critical link between business strategy, customer experience, and technology delivery, ensuring digital commerce capabilities enable a seamless, customer-centric experience across the end-to-end customer journey.
Senior Director, Artificial Intelligence The Washington PostSenior Director, Artificial IntelligenceWashington, DC$232,875–$388,125 / yearThe role is accountable for the quality and execution of the enterprise AI strategy, roadmap process, governance frameworks, and cross-functional AI programs, but does not replace the accountability of functional executives for their respective organizations, products, budgets, or business outcomes. Beyond our award-winning News and Opinions teams, we work across many departments, including Brand & Events, Communications, Customer Care, Engineering & Product, Finance, Human Resources, Legal, Marketing & Advertising, Print Operations, and Sales.
Senior Program Manager Unison IncSenior Program ManagerTysons, VARequired Experience: Extensive experience as a Project/Program Manager, including significant experience delivering integrated federal ERP business systems, or large-scale enterprise technology programs (e.g., PRISM, Momentum, PeopleSoft Federal, Oracle Federal Financials, SAP, Workday Federal). Role Description: Unison, a leading provider of procurement and program management solutions to the federal marketplace, is seeking a Senior Program Manager to be a leader for delivery and operations and maintenance of large-scale, complex federal programs, including enterprise resource planning (ERP) systems.
NewSenior Cybersecurity Analyst Fluence EnergySenior Cybersecurity AnalystArlington, VirginiaWorking primarily in Microsoft Sentinel and Microsoft Defender XDR, this person leads complex, multi-telemetry investigations, drives proactive threat hunting informed by threat intelligence, and turns lessons learned into stronger detections, automation, and preventive controls. The ideal candidate brings at least five years of security operations experience, deep hands-on skill with Microsoft security tooling and query languages such as KQL, a strong automation mindset, and a clear track record of taking ownership of incidents and improvement initiatives from start to finish.
NewSenior Cybersecurity Analyst Fluence Energy IncSenior Cybersecurity AnalystArlington, VAWorking primarily in Microsoft Sentinel and Microsoft Defender XDR, this person leads complex, multi-telemetry investigations, drives proactive threat hunting informed by threat intelligence, and turns lessons learned into stronger detections, automation, and preventive controls. The ideal candidate brings at least five years of security operations experience, deep hands-on skill with Microsoft security tooling and query languages such as KQL, a strong automation mindset, and a clear track record of taking ownership of incidents and improvement initiatives from start to finish.
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.
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 Storage Engineer CbSenior Storage EngineerFt Belvoir, VirginiaThe ideal candidate brings deep hands-on expertise in storage architecture, SAN/NAS administration, data protection, performance tuning, lifecycle management, and cross-functional infrastructure support. Administer NetApp, Dell EMC, Hitachi storage arrays, including pools, LUNs, file systems, NAS servers, snapshots, replication, FAST VP/tiering, and host connectivity.
Mission SME / Senior Mission Lead DeloitteMission SME / Senior Mission LeadRosslyn, VA$131,000–$218,300 / yearThis compensation range is specific to Washington DC and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Establishing governance, leading working groups, reviewing staff products, and mentoring junior team members to support repeatable execution and escalation of mission-critical cybersecurity issues.
Sr. Software Engineer Geico InsuranceSr. Software 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.
Senior Technical Consultant Unison IncSenior Technical 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. Unison Software is seeking a Senior Technical Consultant to serve as the senior technical authority for integration, data migration, and reporting solutions across federal civilian, defense, and intelligence community programs.
Senior OneStream Consultant ManTech International CorpSenior OneStream ConsultantDC$148,200–$263,000 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Responsibilities include but are not limited to: Applying advanced theoretical knowledge of Computer Science and Engineering principles to proficiently develop, write, test, troubleshoot, and document code and interfaces for financial management applications using the OneStream XF platform.
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 Security Engineer LeidosSenior Security EngineerBethesda, MarylandSeptember 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Coordinate vulnerability remediation across Windows, Linux, network, desktop support and other engineering teams and provide hands-on support for complex or high-priority issues as needed.
NewSenior .NET Developer Nexiva IncSenior .NET DeveloperWashington, DCRequired 15 Years Convey technical and functional concepts for a specific technical specialty Required 13 Years Prepare complex technical documentation Required 13 Years Experience in developing applications using C#, ASP.NET Required 11 Years Experience with database technologies, development methodologies, and front-end (e.g., Cognos)/back-end programming languages (e.g. Minimum Education/Certification Requirements: Bachelor's degree in IT or related field or equivalent experience The skills profile required are Skill Required / Desired Amount of Experience Bachelor's degree in IT or related field or equivalent experience Required 15 Years Experience developing enterprise applications using Microsoft technologies within a distributed (n-tier) architecture.
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.