ToyGarden Reverse Engineer 1 Onyx PointToyGarden Reverse Engineer 1Hanover, MarylandAdditional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance . Technical trend awareness : Candidates should be able to articulate current industry trends they are actively following.
NOSC Cyber Analyst PeratonNOSC Cyber AnalystArlington, Virginia$80,000–$128,000 / yearFull timePerform network traffic analysis utilizing raw packet data, net flow, IDS, IPS and custom sensor output, as it pertains to the cyber security of communications networks. Strong computing system knowledge, particularly networking, including a knowledge of communication protocols and familiarity with common computing security elements such as IDS/IPS systems and firewalls.
NOSC Cyber Analyst Junior PeratonNOSC Cyber Analyst JuniorArlington, Virginia$66,000–$106,000 / yearFull timePerform network traffic analysis utilizing raw packet data, net flow, IDS, IPS and custom sensor output, as it pertains to the cyber security of communications networks. As 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.
Senior ISSE/Penetration Tester TS/SCI Polygraph LeidosSenior ISSE/Penetration Tester TS/SCI PolygraphAnnapolis Junction, MarylandThe selected candidate will have a range of day-to-day responsibilities across multiple activities, including the following: Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. April 28, 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.
Splunk Engineer - Active Ts/Sci Required ENS Solutions, LLCSplunk Engineer - Active Ts/Sci RequiredCollege Park, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. You'll perform hands-on evaluation, implementation, and operation of leading security Cyber defense tools and technologies and apply in-depth defense strategies for large and complex networks to rapidly identify vulnerabilities and threats, prioritizing response actions, including developing effective countermeasures.
NewCribl Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCCribl Engineer - Active Ts/Sci With CI PolyWashington, DCHS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ years of experience supporting IT projects and activities. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results.
NewInformation Systems Security Manager (ISSM) - TS/SCI w/Polygraph General Dynamics Information TechnologyInformation Systems Security Manager (ISSM) - TS/SCI w/PolygraphMcLean, 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.
NewInformation Systems Security Manager (ISSM) - TS/SCI w/Polygraph GD Information TechnologyInformation Systems Security Manager (ISSM) - TS/SCI w/PolygraphMcLean, 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.
Forescout Engineer Booz Allen Hamilton Inc.Forescout EngineerUSA, VA$112,800–$257,000 / yearExperience with network engineering, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management. You'll perform hands-on evaluation, implementation, and operation of leading security cyber defense tools and technologies and apply in-depth defense strategies to large and complex networks to rapidly identify vulnerabilities and threats, prioritize response actions, and develop effective countermeasures.
NewCyber Solutions Architecture Director Booz Allen HamiltonCyber Solutions Architecture DirectorMcLean, Virginia$185,700–$345,000 / yearLead the visioning, technical architecture, development, and implementation of strategic cybersecurity solutions using various systematic approaches, listening to multiple viewpoints, determining the course of action for addressing complex problems, architecting solutions, authoring original text, and leading consensus-building discussions with colleagues and clients in multiple settings. Experience with the design and implementation of Zero Trust networking, ICAM, SASE, ZTNA, CASB, and Cloud projects, thought leadership across the technology ecosystem, and implementing innovative and differentiated cybersecurity solutions leveraging emerging technology, automation and orchestration, AI/ML, quantum, and cloud for large, complex federal organizations.
Cyber Security Architect Booz Allen Hamilton Inc.Cyber Security ArchitectUSA, MD$112,800–$257,000 / yearYour technical expertise will be vital as you help customers overcome their most difficult challenges by leading Cybersecurity technologies and domains, including IoT and Cloud security, Automation and Orchestration (A&O), identify and access management, and machine learning. You'll coordinate with dynamic team of thought leaders and experts to identify the right mix of tools and techniques to translate your customer's IT needs and future goals into a plan that will enable secure and effective solutions.
Suricata Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSuricata Engineer - Active Ts/Sci With CI PolyCollege Park, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities or Bachelor’s degree and 3+ years of experience supporting IT projects and activities or Master’s degree and 1+ years of experience supporting IT projects and activities.
Microsoft Defender Specialist - Active Ts/Sci With CI Poly ENS Solutions, LLCMicrosoft Defender Specialist - Active Ts/Sci With CI PolyCollege Park, MDExperience with supporting Microsoft Defender for Endpoint (MDE), Microsoft Defender for Office (MDO), Microsoft Defender for Cloud and Sentinel, Microsoft Defender for Endpoint Mobile Threat Defense (MTD), Microsoft Endpoint Manager Admin Center, Microsoft Security Administration, Microsoft Office 365, and Microsoft Configuration management service center. Experience with the Microsoft Defender Suite including Microsoft Defender for Endpoint (MDE), Microsoft Defender for Office (MDO), Defender Cloud Apps (MDCA), and Mobile Threat Defender (MTD) is needed, and to assist with deployment of complex architectures based on Microsoft Intune, Endpoint manager, and 365 Defender center.
Forescout Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCForescout Engineer - Active Ts/Sci With CI PolyCollege Park, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Experience with network engineering, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management.
NewCyber Event Red Team Planner Metova FederalCyber Event Red Team PlannerHanover, Maryland$120,000–$170,000 / yearFull timePosition Overview: The Cyber Event Red Teamer will provide direct support to the Plans and Exercise Lead for the Joint Cyber Training Enterprise, one of the largest leading cyber training and operations platforms in the world. Since 2004, CESI has been at the forefront of developing, maintaining, and integrating simulation-based training, serious gaming, technical services, training and other support in live, virtual, constructive, and gaming (LVCG) domains.
NewComputer Security Systems Specialist Akima, LLCComputer Security Systems SpecialistAlexandria, Virginia$170,000–$190,000 / yearOverview: Akima Data Management is seeking a mission‑driven Senior Computer Network Defense (CND) Analyst serves as a technical leader responsible for protecting enterprise through advanced monitoring, threat detection, architectural hardening, and Zero Trust‑aligned security engineering. The ideal candidate will bring deep expertise in advanced threat detection, incident response, Zero Trust enforcement, and cloud‑security monitoring experience across enterprise, hybrid, and classified environments.
ES Technician Supervisor CBRE Government & Defense ServicesES Technician SupervisorBethesda, MarylandTHIS DOCUMENT SHOULD NOT BE CONSTRUED AS CREATING A CONTRACT OF EMPLOYMENT BETWEEN CBRE GOVERNMENT & DEFENSE SERVICES AND ANY OF ITS EMPLOYEES OR OTHERWISE ALTERING AN EMPLOYEE’S AT WILL EMPLOYMENT RELATIONSHIP WITH CBRE GOVERNMENT & DEFENSE SERVICES. Position coordinates the work of employees engaged in cleaning and maintaining the medical center to ensure the facility is clean and sanitized.
NewNetwork and Security Analyst | ESC - NOSC Cyber Analyst - Active TS/SCI Macpower Digital Assets Edge Private LimitedNetwork and Security Analyst | ESC - NOSC Cyber Analyst - Active TS/SCIWashington, DC$118,000–$140,000 / yearPerform network traffic analysis using raw packet data, net flow, IDS, IPS, and custom sensor output for cybersecurity of communications networks. Identify security risks and exposures, determine causes of security violations, and suggest procedures to halt future incidents and improve security.
Security Engineer SCOUT SolutionsSecurity EngineerWashingtonHands-on network operations experience in multi-site Windows and Linux environments – Data circuits, Firewall/VPN, TCP/IP and routing protocols, Switches (CISCO), File servers (Linux), Data storage, and Windows servers running COTS and custom applications etc. Strong knowledge of Cloud related security, engineering, design, architectural, maintenance, business modeling, or similar areas related to the information technology project being performed.
NewCyber Event Red Team Planner By Light Professional IT Services LLCCyber Event Red Team PlannerHanover, Maryland$120,000–$170,000 / yearPosition Overview: The Cyber Event Red Teamer will provide direct support to the Plans and Exercise Lead for the Joint Cyber Training Enterprise, one of the largest leading cyber training and operations platforms in the world. Since 2004, CESI has been at the forefront of developing, maintaining, and integrating simulation-based training, serious gaming, technical services, training and other support in live, virtual, constructive, and gaming (LVCG) domains.