Temporary Security Officer Securitas Security Services USA IncTemporary Security OfficerAshburn, VAJob Requirements of the Security Officer/Security Guard include but are not limited to: Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. Accordingly, if reasonable accommodation is required to fully participate in the job application or interview process, to perform the essential functions of the position, and/or to receive all other benefits and privileges of employment, please contact PrivacyRequests@securitasinc.com.
Flex Concierge Security Officer- DCSO required GardaworldFlex Concierge Security Officer- DCSO requiredWashington, DCAs a Security Officer – Concierge, there is a high focus on customer service since you will be working with people on all shifts, in environments such as office towers, hotels, shopping centers, etc. GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe.
(734) Classification/Program Protection Security SME Arlo Solutions(734) Classification/Program Protection Security SMEArlington, VAAdditionally, the incumbent will establish robust relationships and collaborate routinely with key stakeholders including Research and Engineering (R&E), Acquisition and Sustainment (A&S), the DoW Chief Information Officer (CIO), the Defense Counterintelligence and Security Agency (DCSA), the Joint Staff (J28), and other federal entities to ensure the comprehensive integration of DoW program protection, Supply Chain Risk Management (SCRM), counterintelligence (CI), and information security policies across all organizational efforts. The successful candidate will support the development and implementation of national and DoW policy, guidance, and training on Classification Management and Program Protection approximately three times per year, while facilitating and overseeing the conduct of critical security reviews and assessing and recommending security classification guidance and Program Protection Plans roughly twice annually.
Sr. Computer Engineer ISSO AmentumSr. Computer Engineer ISSOWashingtonSupport (prepare, review, and present) the Program Office's DoW Acquisition process in the development of the Objective Quality Evidence (OQE) (i.e. Cyber Security Strategy, GAO responses, Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with SSP Regulations. Additional responsibilities include: In alignment with the Risk Management Framework (RMF), implement security controls, document security measures, oversee the security posture of information systems operating under Interim Authorization to Test (IATT), preparing authorization packages, and working with various stakeholders to ensure the system's security.
Sr. Computer Engineer ISSO Amentum Services IncSr. Computer Engineer ISSOWashington, DC$110,000–$150,000 / yearSupport (prepare, review, and present) the Program Office''s DoW Acquisition process in the development of the Objective Quality Evidence (OQE) (i.e. Cyber Security Strategy, GAO responses, Clinger Cohen Act, Cyber Test & Evaluation Strategy, etc.) for multiple programs, in compliance with SSP Regulations. Additional responsibilities include: In alignment with the Risk Management Framework (RMF), implement security controls, document security measures, oversee the security posture of information systems operating under Interim Authorization to Test (IATT), preparing authorization packages, and working with various stakeholders to ensure the system''s security.
Senior Cloud ISSO Bart & Associates IncSenior Cloud ISSOWashington, DCThe ideal candidate brings strong expertise in cloud security engineering, vulnerability management, continuous monitoring, and enterprise cybersecurity operations across AWS, Azure, or Google Cloud Platform (GCP) environments. Familiarity with enterprise cybersecurity and vulnerability management tools including Tenable Nessus/Security Center, Splunk, IBM Guardium, HP Webinspect, NMAP and similar cybersecurity monitoring and assessment tools.
Senior Federal Account Executive, Intelligence Community Horizon 3 AI, IncSenior Federal Account Executive, Intelligence CommunityWashington, DCRemote$325,000–$380,000 / yearWorking understanding of offensive security and cyber operations concepts - penetration testing, attack paths, lateral movement, privilege escalation, Active Directory weaknesses, and the practical limits of scanner-based vulnerability programs - sufficient to lead a credible technical conversation with operators. Build and monetize relationships with cleared primes, systems integrators, and mission-capable delivery partners who hold the facilities, personnel, and operating authority to reach programs we cannot reach directly, and who can carry deployment and support inside classified environments.
Supply Chain Risk Management Senior Analyst Leidos Holdings IncSupply Chain Risk Management Senior AnalystWashington, DC$116,350–$210,325 / yearExperience: 12+ years of professional experience as an Intelligence Analyst (All-Source, Cyber, Counterintelligence, or Open-Source Intelligence) or senior-level experience in third-party risk management (TPRM), Cyber Supply Chain Risk Management (C-SCRM), technical risk assessments, IT auditing, cybersecurity risk management, or infrastructure defense in a federal or highly regulated commercial environment. Lead the execution of complex, enterprise-level vendor risk assessments and oversee the analytical triage of Software Bills of Materials (SBOMs) for critical air traffic management software, cloud providers (SaaS/PaaS/IaaS), Artificial Intelligence (AI) tools, telecommunications, and Operational Technology / Industrial Control Systems (OT/ICS) frameworks.
Senior Associate/Cybersecurity Consultant Due Diligence Advisory Forensic Services practice CRA International IncSenior Associate/Cybersecurity Consultant Due Diligence Advisory Forensic Services practiceWashington, DC$130,000–$152,500 / yearThe ideal candidate demonstrates a strong advisory mindset, the ability to independently manage client conversations, and the capability to connect multiple cybersecurity domains-including identity and access management, endpoint security, vulnerability management, backup and recovery, email security, and asset management-into a cohesive and defensible security program assessment. The role will also work closely with CRA's incident response team to identify recurring risk themes and control gaps from active and recently closed matters, and help translate those observations into follow-on proactive engagements including gap assessments, tabletop exercises, resilience reviews, and broader security uplift efforts.
Sr. Solutions/Presales Engineer - Federal BigID IncSr. Solutions/Presales Engineer - FederalSilver Spring, MD$160,000–$190,000 / yearExperience with one or more of the following: RDBMS systems; NoSQL data stores (MongoDB, Cassandra, DynamoDB); Hadoop technologies (HDFS, Hive, HBase); or cloud technologies (AWS GovCloud, EMR, S3, DynamoDB, Redshift, Azure Government, Azure file and blob storage). Hands-on scripting and API skills - comfort with Python, Bash, and REST APIs to build custom integrations, automate POV environments, and troubleshoot in air-gapped or restricted networks without vendor support tooling.
Sr Finance Manager Culmen International, LLCSr Finance ManagerAlexandria, VASuccess will be measured by accurate and supportable EACs; timely identification of financial risks and opportunities; reliable revenue, margin, cash, and funding forecasts; accurate project setup; timely and compliant invoicing; reduced unbilled and aged receivables; disciplined accruals; and fewer surprises in division financial performance. Manage project setup in Deltek Costpoint for new contracts, task orders, modifications, and funding actions, ensuring accurate project structures, CLINs, contract types, billing and revenue formulas, funding, periods of performance, ceilings, indirect rates, and charge codes.
Senior Operations Facilitation Manager Guidehouse IncSenior Operations Facilitation ManagerArlington, VAWhat You Will Do: The Senior Operations Facilitation Manager for Regional and State, Local, Tribal, and Territorial Partnerships will serve as a strategic advisor and coordination lead across regional partners, state, local, tribal, and territorial organizations, government cybersecurity stakeholders, technical teams, and other operational partners. The successful candidate will combine consulting, facilitation, and stakeholder-engagement skills with substantive experience in cyber threat intelligence, security operations center processes, cyber incident response, and intergovernmental cyber defense collaboration.
NewSenior Contracts Manager and Buyer University of MarylandSenior Contracts Manager and BuyerCollege Park, MD$132,920–$159,504 / yearThe position also develops and maintains procurement procedures, internal controls, and audit-ready documentation; manages procurement activity within University systems; supports audits and reporting requirements; and collaborates with stakeholders across ARLIS, Procurement & Business Services, Research Administration, Export Control, Security, and the Office of General Counsel to support complex acquisition requirements. The position ensures that all procurement actions comply with applicable federal regulations, including the Federal Acquisition Regulation (FAR), the Defense Federal Acquisition Regulation Supplement (DFARS), and Uniform Guidance (2 CFR 200), as well as State of Maryland procurement law, University System of Maryland Procurement Policies and Procedures, and University of Maryland procurement policies, while delivering responsive, mission-aligned acquisition support to research programs.
Senior Federal Account Executive, DoD Horizon 3 AI, IncSenior Federal Account Executive, DoDWashington, DCRemoteOur CEO is a former CTO at U.S. Joint Special Operations Command, NodeZero is the offensive security engine behind the NSA Cybersecurity Collaboration Centers Continuous Autonomous Penetration Testing program, and the platform is assessed "Awardable" in the Department of Wars Platform One Solutions Marketplace and listed on the Tradewinds Solutions Marketplace. Working understanding of offensive security and defensive cyber operations concepts - penetration testing, attack paths, lateral movement, privilege escalation, Active Directory weaknesses, and the practical limits of scanner-based vulnerability programs - sufficient to lead a credible technical conversation with operators.
Senior Systems Engineer (MECM) Govcio LLCSenior Systems Engineer (MECM)Alexandria, Virginia$115,000–$145,000 / yearFull timeAdminister and maintain MECM and all supporting infrastructure, including site servers, distribution points, management points, and related components to ensure reliable and efficient enterprise endpoint management operations. Overview: GovCIO is seeking a Senior Systems Administrator with strong hands‑on experience supporting and maintaining Microsoft Endpoint Configuration Manager (MECM) in large enterprise environments.
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 IT Project Manager (NSGS) Govcio LLCSenior IT Project Manager (NSGS)Alexandria, Virginia$140,000–$180,000 / yearFull timeThis position will serve as a key technical leader within the PMO, driving the concurrent execution of complex enterprise network tech refreshes, Out-of-Band (OOB) Management system deployments, and legacy VSAT replacement programs across USCG sites. Key responsibilities include: Lead, plan, and execute multiple parallel IT infrastructure projects from initiation through closure, focusing heavily on USCG network hardware refreshes, OOB management deployments, and legacy VSAT transitions.
Sr. NC3 Systems Engineer The Aerospace CorpSr. NC3 Systems EngineerCrystal City, VA$151,300–$226,900 / yearDSG 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. The 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.
Senior International Engagement Analyst - Science and Technology Science Applications International CorpSenior International Engagement Analyst - Science and TechnologyAlexandria, VA$120,001–$160,000 / yearIn this fast-paced environment, the ideal candidate will be involved in planning and executing meetings between senior U.S. officials and their international counterparts, drafting reports and read-ahead materials, coordinating logistics for international engagements, and maintaining situational awareness of cooperative activities. Action Officer Support: Serve as an action officer for assigned geographic areas of responsibility, liaising with Office of the Secretary of War Components, Services, and OUSW(R&E) Field Activities to ensure action completion between major engagements.
Senior Analyst The Carlyle Group Employee Co.Senior AnalystWashington, District of Columbia$130,000–$140,000 / yearThe Senior Analyst works closely with stakeholders across the private equity business — including Deal Teams, Fund Management, and the broader GPE organization — to build solutions that deliver automation wins and drive measurable value in how deals are sourced, diligenced, executed, monitored, and grown. Implement retrieval-augmented generation (RAG) pipelines, Knowledge Graph implementations, and broader LLM-based workflows using modern orchestration frameworks (and enterprise LLM platforms (e.g., AWS Bedrock, Anthropic Claude, OpenAI Codex).