Cyber Security Analyst The Josef GroupCyber Security AnalystChantilly, VirginiaStrong background in cyber operations, including IP networking, virtualization, and emulation tools. This is a hands-on, mission-focused position working at the intersection of technical analysis, cyber operations, and intelligence support.
Systems Engineer SME w/Poly GD Information TechnologySystems Engineer SME w/PolyHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
Cyber Security Engineer TEEMACyber Security EngineerWashington DC, DC$55–$62Bachelor’s degree in Cybersecurity, IT, Computer Science, or related field, or equivalent experience (3+ years in security engineering/operations and 4+ years in incident response). This role is ideal for a cybersecurity professional who thrives in a fast-paced environment, combining incident response expertise with forward-looking security engineering.
Jr Industrial Control System Cyber Threat Intelligence Analyst - with OT/CTI/Threat Hunt experience PeratonJr Industrial Control System Cyber Threat Intelligence Analyst - with OT/CTI/Threat Hunt experienceArlington, Virginia$86,000–$138,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace.
AI Cyber Engineer (Enterprise Security & Autonomous Remediation) Ampcus IncorporatedAI Cyber Engineer (Enterprise Security & Autonomous Remediation)Washington, DC$120,000–$180,000 / yearThe AI Cyber Engineer is a senior technical role responsible for implementing and operating AI-driven cybersecurity capabilities to continuously detect, prioritize, and remediate vulnerabilities across the enterprise IT environment. The engineer will leverage advanced AI models, agentic frameworks, and security tooling to: Continuously Client vulnerabilities across infrastructure, applications, and AI systems.
Cyber Operations Readiness Assessment Network Engineer/Reviewer TekSynap CorpCyber Operations Readiness Assessment Network Engineer/ReviewerFort Belvoir, VA$125,000–$160,000 / yearThis high-impact mission involves conducting advanced cybersecurity inspections, uncovering vulnerabilities across cutting-edge networks, and supporting real-time decision-making that directly shapes DTRA's global operations. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Senior Cyber Security Analyst ManTech International CorpSenior Cyber Security AnalystSpringfield, VAResponsibilities include but are not limited to: Providing leadership and advanced Cyber Security Operations Center (CSOC) support, managing cyber and network sensor activities. Conducting cyber incident triage to determine scope, urgency, and potential impact while identifying vulnerabilities and recommending timely remediation.
Senior Cyber Systems Engineer - Blue Ring (Top Secret Clearance Required) Blue OriginSenior Cyber Systems Engineer - Blue Ring (Top Secret Clearance Required)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior Cyber Manager PeratonSenior Cyber ManagerWashington, D.C.$146,000–$234,000 / yearFull timeResponsibilities: Peraton is currently seeking a Cyber Incident Response Analyst Manager to support a government Cyber Security Operation Center (CSOC) onsite in Washington D.C. The program provides comprehensive Computer Network Defense and Incident Response support monitoring and analysis of potential threat activity targeting the enterprise. Analyze large volumes of network flow data for specific patterns/characteristics or general anomalies, to trend network activity and to correlate flow data with other types of data or reporting regarding enterprise-wide network activity.
Information Systems Security Officer (ISSO) CACIInformation Systems Security Officer (ISSO)Sterling, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Ability to work closely with government partners, security counterparts, program managers, and offices within the Intelligence Community and other defense industry partners to ensure successful execution of program activity.
Cyber Security Engineer - PKI - VA Grant Leading Technology, LLCCyber Security Engineer - PKI - VARiverdale, MDFull timeGLT provides expert knowledge and skills to deliver agile enterprise solutions and innovative technologies to our clients at the Federal Aviation Administration (FAA), Internal Revenue Service (IRS), Federal Emergency Management Agency (FEMA), National Aeronautics and Space Administration (NASA), and other federal and state agencies. Intermediate Cyber Security Engineer - PKI Onsite Richmond, VA Grant Leading Technology is seeking a candidate for an Intermediate Cyber Security Engineer Public Key Infrastructure (PKI) to join our dynamic team.
NewAssociate Cyber Security Analyst ManTech International CorpAssociate Cyber Security AnalystSpringfield, VA$76,800–$128,300 / 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. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Cyber Security Operations Specialist III - Tier 3 CACI International IncCyber Security Operations Specialist III - Tier 3Springfield, VA$86,600–$181,800 / yearCoordinates with Security and Installations Directorate (SI) Office of Counterintelligence (SIC), Insider Threat Office (SIII), in addition to other law enforcement and counter intelligence personnel as required to perform advanced investigation and triage of incidents; Collaborates with appropriate authorities in the production of security incident reports; Categorizes incidents and events; Coordinates with other contracts, organizations, activities, and other services as appropriate to ensure incidents are properly reported, contained, and eradicated; Coordinates with other contracts, organizations, activities, and other services as appropriate to de-conflict blue / red team activity with open incidents/events; Coordinates with other contracts, organizations, activities, and services to ensure NGA recovers from an incident/event; Builds timelines, documents, briefings, and other products as required to inform stakeholders of incident response actions, analysis, and the impact of both adversary activity and blue force response actions. Provides input to and coordinates with all applicable stakeholders to develop and deliver the daily CSOC Significant Activity Report, the daily CSOC Operations Update, and the Weekly CSOC Status Report; Serve as C-IRT members as required and serve under the direct control of, and take direction from, the Government C-IRT Commander; Develop and coordinate courses of action with various Government and contract stakeholders, and when properly authorized by the Government, execute Defensive Cyberspace Operations-Internal Defensive Measures on behalf of the NGA on NGA networks and systems; Performs digital media analysis and malware reverse engineering on host, server, and network data as required to analyze and respond to an incident, to include but not limited to volatile and non-volatile memory and/or system artifact collection and analysis.
Cyber Systems Administrator PeratonCyber Systems AdministratorHerndon, Virginia$112,000–$179,000 / yearFull timeSystems Administrator IV supports ongoing Authorization to Operate (ATO) activities by maintaining system security posture, generating technical artifacts, and implementing approved security controls under the direction of Information System Security Officers (ISSOs), System Engineers, and audit leads or audit SMEs. 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 .
Cyber Security Engineer (Remote) TandymCyber Security Engineer (Remote)Vienna, VirginiaRemote$60–$65 / hourThis role supports enterprise cybersecurity tools and infrastructure, with a focus on systems administration, vulnerability remediation, and secure platform maintenance. Experience working within ITIL-based operational processes including change, incident, problem, and configuration management.
Cyber Software Capability Lead G2 Ops, Inc.Cyber Software Capability LeadArlington, VA$145,000–$170,000 / yearThe Cyber Software Capability Lead and Principal Software Engineer provides technical leadership for the architecture, development, and evolution of G2 Ops' software capabilities supporting the AEGIS portfolio, including the SOFIA Cyber Analytics Platform, MONARCH, SMART, and related cybersecurity and digital engineering applications. This is a hands-on technical leadership role responsible for defining software architecture, mentoring engineers, driving technical execution, and delivering innovative software capabilities that support Department of Defense customers.
Cyber Data Analyst / Active Top Secret PeratonCyber Data Analyst / Active Top SecretArlington, Virginia$104,000–$166,000 / yearFull timeIn this role, you'll work with large-scale cybersecurity and operational datasets to uncover trends, identify emerging threats, and deliver insights that drive mission-critical decisions. You'll collaborate with cybersecurity engineers, threat analysts, and program leaders to transform complex data into meaningful intelligence that strengthens national security operations.
NewCyber Threat Intel Analyst - Active TS/SCI Maania Consultancy ServicesCyber Threat Intel Analyst - Active TS/SCIArlington, VAHS Diploma or GED and 18+ years of experience with cybersecurity or cyber threat intelligence, Bachelor’s degree and 14+ years of experience with cybersecurity or cyber threat intelligence, or Master’s degree and 12+ years of experience with cybersecurity or cyber threat intelligence. Experience with creating and presenting succinct briefings, presentations, and reports to technical and executive leadership that convey analysis, threat trends, impacts to targets, defensive strategies, and prioritization.
Senior Principal Cyber Security Engineer ManTech International CorpSenior Principal Cyber Security EngineerChantilly, VA$179,300–$318,400 / 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. Occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.
Cyber Event Monitoring Team Lead Tyto Athene, LLCCyber Event Monitoring Team LeadWashington, Washington, DC$145,000–$155,000 / yearFull timeUtilizing SIEM technologies, you will provide the client with a fully comprehensive array of analytical activities in support of external threat monitoring, detection, event analysis, and incident reporting efforts to include analysis of inbound and outbound internet traffic, suspicious e-mail messages, and cloud security logs. Must have a minimum of one IAT Level I security industry specific certification (8570 Baseline Certifications) (i.e. A+ CE, CCNA-Security, CND, Network+ CE, SSCP or equivalent certifications).