• Defensive Cyber Operations (DCO)…

    Leidos (Odenton, MD)
    **Description** Leidos has a current job opportunity for a **Defensive Cyber Operations (DCO) Systems Manager** on the DISA GSM-O II program supporting the DISA ... MD** . The candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations (DCO) Branch. This position will provide leadership for defensive cyber more
    Leidos (10/03/25)
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  • System Engineer (Debian) - Cyber

    CACI International (Chantilly, VA)
    System Engineer (Debian) - Cyber Operations Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... as a Debian System Engineer and become an integral part of our dynamic Cyber Operations team. In this role, you will be responsible for maintaining a Debian live… more
    CACI International (07/25/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …form high-performance teams? Come join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed Service Provider (MSP) contract ... within the Public Sector. **What will you be doing?** As the **Defensive Cyber Operations (DCO) Lead** , you will lead cybersecurity operations for a… more
    World Wide Technology (10/02/25)
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  • Defensive Cyber Operations Director

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Defensive Cyber Operations Director Key Role: Join a high-performing team of cybersecurity and technology professionals implementing and delivering advanced ... defensive cyber operations solutions within the DoD. Partner with solution architects, engineers, cybersecurity professionals, and other technologists delivering… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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  • Cyber Operations Countermeasures…

    Leidos (Odenton, MD)
    **Description** Leidos has a current job opportunity for a Cyber Operations Countermeasures Engineer on the DISA GSM-O II program supporting the DISA Joint ... MD. The candidate will support the DISA GSM-O II TN13 Defensive Cyber Operations (DCO) Branch. This position will provide leadership for defensive cyber more
    Leidos (10/01/25)
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  • Joint Cyber Operations Project…

    The MITRE Corporation (Fort Meade, MD)
    …- and make a difference with us. The MITRE Ft. Meade/Annapolis Junction joint cyber operations work program is dedicated to developing innovative solutions for ... project power in and through cyberspace. Applicants need to understand military cyber operations , have a vision for how to revolutionize those missions, have the… more
    The MITRE Corporation (09/05/25)
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  • Senior Cyber Operations , Site Lead

    Huntington Ingalls Industries (Fort Meade, MD)
    …electronic warfare; and C5ISR systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (10/02/25)
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  • Cyber Operations Engineer

    CACI International (Chantilly, VA)
    Cyber Operations Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Be part of a department with an expanding range of programs focusing on Cyber Operations , where you get to grow on and between programs with peers who are… more
    CACI International (08/08/25)
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  • Cyber Operations Engineer - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …None **Job Family:** Cyber and IT Risk Management **Skills:** Cyber Operations , Cyber Threat Hunting,Vulnerability Management **Experience:** 3 + ... Citizenship Required:** Yes **Job Description:** We are seeking a highly skilled Cyber Operations Engineer with an active TS/SCI level clearance to join our… more
    General Dynamics Information Technology (10/04/25)
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  • Cyber Operations Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Engineer The Opportunity: As a cyber mission spe cia list, you understand the value of hunt-forward operations , and you know that ... grey. At Booz Allen, you can use your cyberspace operations experience to create solutions that will be executed...on a worldwide stage. We're looking for an experienced cyber mission spe cia list like you to apply… more
    BOOZ, ALLEN & HAMILTON, INC. (10/06/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations . Provide cyber operations ... decisions. Basic Qualifications: + 5+ years of experience with cybersecurity operations or cyber vulnerability management + 3+ years of experience in Python… more
    BOOZ, ALLEN & HAMILTON, INC. (09/25/25)
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  • Defensive Cyber Operations Analyst

    Leidos (Washington, DC)
    **Description** The Leidos Digital Modernization sector is continuously looking for Defensive Cyber Operations Analysts interested in joining our team in ... mission to protect federal networked systems and services from cyber threats, as a 24x7, mission critical operation. This...experience. + Familiarity with computing security frameworks such as cyber kill chain and att&ck. + Monitoring of intrusion… more
    Leidos (07/18/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Cyber Operations Manager to work in our Lorton, VA office. This is an ... deployment of security technology to support advanced external threats, and cyber operations . Perform weekly, or as directed by the government, vulnerability… more
    Leidos (10/05/25)
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  • Cyber Security Operations Specialist…

    William C Brown Inc (Springfield, VA)
    Cyber Security Operations Specialist II EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for ... characteristic protected by law. Description WCBinc is looking for a Cyber Security Operations Specialist II to operate and manage all aspects of Information… more
    William C Brown Inc (08/16/25)
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  • Cyber Security Operations

    System One (Springfield, VA)
    Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK Location: Springfield, Virginia Type: Direct Hire Contractor ... Work Model: Onsite Security Clearance: Active Top Secret/SCI Cyber Security Operations Specialist Springfield, VA or St. Louis TS/SCI Supporting NGA Salary:… more
    System One (08/08/25)
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  • Cyber Security Operations Specialist…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... & Cybersecurity Services (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team! We are… more
    CACI International (08/11/25)
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  • Cyber & Electronic Warfare…

    Applied Research Associates, Inc. (Fort Meade, MD)
    …will help meet Service- and joint-level needs for assessing the effectiveness of offensive/defensive cyber operations . In this role you will be a key member of ... IPT Preferred Experience & Skills:** + MS degree with 5-7 years of cyber operations experience (eg, EA, DNEA, CPT) + Previous experience supporting a major… more
    Applied Research Associates, Inc. (09/23/25)
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  • Cyber Security Operations Specialist…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... and implementation of containment, eradication, and recovery measures for cyber incidents. You will be part of a highly...or related field + Minimum 5 years' experience in Cyber Security (CSOS). Additional years of experience may be… more
    CACI International (08/23/25)
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  • Cyber Google Security Operations

    Deloitte (Washington, DC)
    Cyber Google Security Operations Manager Position Summary Our Deloitte Cyber team understands the unique challenges and opportunities in cybersecurity. Join ... support operational metrics. Optimize the analyst experience. The team Our Cyber Defense & Resilience offering assists clients in defending against advanced… more
    Deloitte (09/05/25)
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  • Cyber Defense Specialist

    MIT Lincoln Laboratory (Fort Meade, MD)
    Come and help defend the nation in cyberspace! In the Cyber Operations & Analysis Technology Group at MIT Lincoln Laboratory, we research challenging technical ... problems, join us! Job Description: We are seeking an experienced Defensive Cyber Operations Subject Matter Expert to join our team at MIT Lincoln Laboratory… more
    MIT Lincoln Laboratory (08/21/25)
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