Senior Cyber Systems Engineer PeratonSenior Cyber Systems EngineerAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timeSecurity Frameworks: Strong familiarity with the Joint SAP Implementation Guide (JSIG), DoD Risk Management Framework (RMF), and implementing technical security controls within a Special Access Program (SAP) or highly classified environment. Lifecycle Management: Guide system development and implementation planning through the assessment or preparation of system engineering management plans (SEMPs), and system integration and test plans (SITPs) that technically validate JSIG security controls.
Manager, Cyber System Administrators PeratonManager, Cyber System AdministratorsLandover, Maryland$135,000–$216,000 / yearFull timeIAT Level II Baseline Certification (Security+ Continuing Education (CE), GIAC Security Essentials Certification (GSEC), System Security Certified Practitioner (SSCP), OR GIAC Global Industrial Cyber Security Professional (GICSP)). Coordinates the preparation of bid specifications for required purchases (e.g., computers, software, (email, firewall, backup) and a variety of parts, supplies, etc.) for the purpose of maintaining availability of required items.
AI Red Teamer, Cyber 10a LabsAI Red Teamer, CyberWashington DCRemoteOur adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely. We are seeking an AI Red Teamer with deep cybersecurity expertise to help evaluate the security and resilience of advanced AI systems and applications.
Senior Tech Lead - Cyber Systems Engineering PeratonSenior Tech Lead - Cyber Systems EngineeringCollege Park, Maryland$176,000–$282,000 / yearFull time5+ years of recent demonstrated experience working with large complex engineering systems and subsystems, with expertise applied across multiple engineering disciplines such as electrical, computer, software, telecommunications, information security, and networking. You’ll lead and mentor cross-functional Peraton Labs research, infrastructure, security, and software support teams, interface directly with the customer, and direct subcontractor personnel to ensure systems are mission-ready, resilient, and compliant.
Cyber Investigations Analyst - OTA / Active Top Secret PeratonCyber Investigations Analyst - OTA / Active Top SecretArlington, Virginia$80,000–$128,000 / yearFull timeSupport the Cyber Threat Investigations & Analysis Division (CTAD) in conducting end-to-end insider threat and cyber investigations leveraging User Activity Monitoring (UAM) tools and data. Must either possess and maintain, or obtain prior to start date, one of the following professional certifications: CISSP-ISSAP; CISSP-ISSEP; CISSP; Security+ CE; CySA+; PPDA; Agile IC; SNOW App Dev.
Information Systems Security Engineer (ISSE) - SME/Cloud-based, Senior Advisor - TS/SCI w/poly PeratonInformation Systems Security Engineer (ISSE) - SME/Cloud-based, Senior Advisor - TS/SCI w/polyWashington, D.C.$176,000–$282,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting 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 eligibility to participate in an attractive bonus plan. Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts.
Cyber R&D Analyst/Service Manager PeratonCyber R&D Analyst/Service ManagerLinthicum, Maryland$112,000–$179,000 / yearFull timeThe DoD-Defense Industrial Base Collaborative Information Sharing Environment (DCISE) is the operational hub for DoD's Defense Industrial Base (DIB) Cybersecurity Program, focused on protecting intellectual property and safeguarding DoD content residing on or transiting contractor unclassified networks. Responsibilities: Peraton is seeking a Cyber R&D Analyst/Service Manager in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high-performing team.
Senior Cyber Investigator 10a LabsSenior Cyber InvestigatorWashington DCRemoteThis role requires deep cybersecurity subject-matter expertise to assess actor behavior, handle complex cases requiring senior technical judgment, and support labeling quality across the team. Our adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely.
Cyber Software Engineer, TS/SCI w/ Poly PeratonCyber Software Engineer, TS/SCI w/ PolyAnnapolis Junction, Maryland$176,000–$282,000 / yearFull timePeraton 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. Your work will directly support high-stakes missions through: Developing and maintaining complex, scalable software systems for advanced data processing, real-time analytics, and intelligence operations.
Director, Cyber Defense Kyndryl Holding Inc.Director, Cyber DefenseVA, VA$200,800–$375,600 / yearYou will own the full incident response lifecycle, run follow-the-sun security operations across AMER, EMEA, and APAC, direct the cyber threat intelligence program, and drive the conversion of that intelligence into the detection coverage and defensive architecture that protect Kyndryl's global enterprise estate. Working command of detection engineering practice: detection-as-code, content lifecycle management, and validation discipline, partnering with platform engineering rather than operating in isolation from it.
NewCyber Project Manager / Agile Scrum Master PeratonCyber Project Manager / Agile Scrum MasterAnnapolis Junction, Maryland$112,000–$179,000 / yearFull timeThis role oversees multi‑disciplinary technical teams, manages full project lifecycles, drives Agile delivery, and ensures alignment with federal cybersecurity frameworks, Intelligence Community (IC) directives, and organizational strategic objectives. Requires a minimum of 8 years experience in project/program management within cybersecurity, IT, or intelligence environments with BS/BA; 6 years with MS/MA; will consider an additional 4 years of relevant experience in lieu of a BS/BA degree.
Cyber Technical Writer PeratonCyber Technical WriterAnnapolis Junction, Maryland$112,000–$179,000 / yearFull timeThe Cyber Technical Writer for this position serves as the Programs documentation specialist supporting complex cybersecurity, intelligence, and defense programs within a Program Management Office (PMO). Translate complex cybersecurity and intelligence concepts—including threat analysis, defensive cyber operations, incident response, and system vulnerabilities—into clear, digestible content for diverse stakeholders.
Junior Cyber Investigator 10a LabsJunior Cyber InvestigatorWashington DCRemoteOur adversarial red teaming, model evaluations, and intelligence collection enable engineering, safety, and security teams to stay ahead of evolving threats and deploy AI systems safely. 10a Labs' Investigations Team is looking for a Cyber Investigator to support high-volume exchange labeling and investigations across a range of cyber abuse areas.
Mid-Level Data Scientist – Cyber Threats The Josef GroupMid-Level Data Scientist – Cyber ThreatsAnnapolis Junction, MarylandThe ideal candidate is passionate about data science, skilled in scripting, and eager to grow expertise in data science tools, techniques, and frameworks. This role focuses on analyzing complex cyber threat data, developing actionable insights, and supporting decision-making within the Task Force.
Computer Scientist/Cyber Threat Analyst The Josef GroupComputer Scientist/Cyber Threat AnalystAnnapolis Junction, MarylandThe ideal candidate will have a solid background in analyzing large-scale data sets, performing network protocol analysis, and applying advanced analytical techniques to identify and mitigate cyber threats. We are seeking a highly skilled Computer Scientist / Cyber Threat Analyst with strong experience in Python and Apache Spark to join our cybersecurity team.
NewCyber Budget Analyst Markon SolutionsCyber Budget AnalystArlington, VA$130,000–$220,000 / yearInforming leadership on cyberspace operations resources and supporting the development and execution of U.S. Cyber Command's (USCYBERCOM) Program Objective Memorandum (POM) within the Department of Defense's Planning, Programming, Budgeting, and Execution (PPBE) process. Supporting Principal Cyber Advisor (PCA) initiatives by applying expertise in the Joint Capabilities Integration and Development System (JCIDS), the Defense Acquisition System (DAS), and the PPBE process to align cyber capabilities, acquisition strategies, and resource planning.
Cyber Budget Analyst MarkonCyber Budget AnalystArlington, Virginia$130,000–$220,000 / yearFull timeResponsibilities: Informing leadership on cyberspace operations resources and supporting the development and execution of U.S. Cyber Command's (USCYBERCOM) Program Objective Memorandum (POM) within the Department of Defense's Planning, Programming, Budgeting, and Execution (PPBE) process. Supporting Principal Cyber Advisor (PCA) initiatives by applying expertise in the Joint Capabilities Integration and Development System (JCIDS), the Defense Acquisition System (DAS), and the PPBE process to align cyber capabilities, acquisition strategies, and resource planning.
Ethical Hacker/Cyber Hunt Specialist (Senior) Clear Ridge DefenseEthical Hacker/Cyber Hunt Specialist (Senior)Fort Meade, MD$130,000–$190,000 / yearClear Ridge Defense is the premier service solutions provider supporting the Service and Joint cyberspace operations and intelligence community in three core areas of expertise: Cyber Systems & Software Engineering. Clear Ridge Defense is looking for a TS/SCI w/poly cleared professional to serve as our Senior Ethical Hacker/Cyber Hunt Specialist in the Ft. Meade area.
Cyber Systems Engineering, Advisor - TS/SCI w/Poly PeratonCyber Systems Engineering, Advisor - TS/SCI w/PolyLaurel, Maryland$135,000–$216,000 / yearFull timeThis role operates at the intersection of enterprise networking, cloud infrastructure, and real-time operations, ensuring the availability, performance, and security of systems supporting national intelligence missions. We combine deep domain expertise in cyber, signals intelligence, cloud, and network operations with a mission-first mindset—enabling our teams to deliver capabilities that directly impact real-world operations.
NewAcquisition Lead (Cyber) Markon SolutionsAcquisition Lead (Cyber)Arlington, VA$130,000–$220,000 / yearExperience with the legacy Defense Acquisition Process (DAS) or newly reformed Joint Force Requirements Process (JFRP); Expertise in Software Acquisition Pathway (SWAP), Other Transaction Authority (OTA) or other Cyber Acquisition processes/contract vehicles; Experience in supporting Cost Assessment and Program Evaluation (CAPE) Program and Budget Review (PBR) for Cyber or C4IP activities, including developing Component Strategic Portfolio Review Memos and/or Issue Papers and participating in CAPE Issue Teams for Component/Service; Ability to interface with senior level management; Demonstrated excellent verbal, interpersonal and written communication skills; Demonstrated ability to provide technical support and advice; and,· Top Secret Clearance with SCI eligibility. Bachelor's degree from an accredited university in any field of study; Minimum 10 years of experience in DoW strategic planning, programming and budget execution (PPBE) development, and cyberspace operations; Experience in Service and/or Joint Programming and POM development; Deep knowledge of formulation of Program Objective Memorandum (POM) and Program Element (PE)-level fiscal management.