• Southland Industries (Dulles, VA)
    …Products, such as Excel. + Minimum 5 years' experience + Active Top Secret security clearance required. **Benefits** As a 100% employee-owned company, we offer a ... parental leave** + Paid holidays, vacation, and personal time + Training/ professional development opportunities and company-paid memberships for professional more
    DirectEmployers Association (09/27/25)
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  • ABBTECH Professional Resources, Inc. (Columbia, MD)
    FIPS 140 Security Engineer Columbia, MD No Clearance In joining the Leidos Accredited Testing and Evaluation (AT&E, Common Criteria/FIPS) team, you will get an ... exciting opportunity to work in the growing IT Security field in support of National defense. The products...expanding industry that is integral in ensuring our National Security . You'll get an opportunity to learn from Industry… more
    DirectEmployers Association (10/11/25)
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  • ABBTECH Professional Resources, Inc. (Sterling, VA)
    **Senior Engineer-Full Stack (AI Platform)** **Location- Sterling, Va** ** Clearance - Clearable but would like to see candidates with a clearance ** **Salary- ... using **Recharts** , **Plotly** , or similar libraries + Awareness of **web security best practices** + Interest in **LLMs** , **RAG architectures** , and **vector… more
    DirectEmployers Association (10/31/25)
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  • Schnabel Engineering (Sterling, VA)
    …ABET-accredited university **Other Requirements:** + Possess and maintain a US DoD TS/SCI security clearance and polygraph + Must possess a valid driver's ... **Description** Schnabel is an employee-owned, professional engineering and consulting firm that focuses on...off + 9 Paid Holidays + Wellness program + Professional development and tuition reimbursement **Job Description:** Are you… more
    DirectEmployers Association (09/18/25)
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  • Security Professional

    Allied Universal (Dulles, VA)
    …positively impacts the communities and customers we serve. As a ** Security Professional - Aero/Defense Security Clearance Patrol** in **Dulles, VA** , ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...21+ years of age, Have an Active DoD Secret Clearance , and a Valid Driving History According to AUS… more
    Allied Universal (11/07/25)
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  • Security Officer - Aero/Defense…

    Allied Universal (Germantown, MD)
    …a culture that positively impacts the communities and customers we serve. As a ** Security Officer - Aero/Defense Security Clearance Patrol** in **Germantown, ... areas and conduct routine patrols to help deter any security -related incidents. Your visible presence and professional ...**Minimum Requirements:** + An active Department of Defense Secret Clearance is required. + A state, county, or city… more
    Allied Universal (11/15/25)
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  • Senior Cybersecurity Analyst / Information…

    NANA Regional Corporation (Rockville, MD)
    …+ Top Secret clearance **Required Certifications:** + GIAC Information Security Professional (GISP), ISC2 Certified Information Systems Security ... seeking a highly skilled Senior Cybersecurity Analyst / Information Security Manager with expertise in IT security ,...Information Security Manager with expertise in IT security , risk management, and policy development. The ideal candidate… more
    NANA Regional Corporation (11/18/25)
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  • Systems Administrator (TS Clearance )

    EchoStar (Germantown, MD)
    …has an exciting opportunity for a **System Administrator** with **TOP SECRET** clearance in our Defense and Government Systems Division Information Assurance Team of ... and under the NIST/DoD/DoW Risk Management Framework (RMF), National Industrial Security Program Operating Manual (NISPOM), or Joint Special Access Program (SAP)… more
    EchoStar (11/11/25)
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  • Contractor Program Security Officer (Cpso)

    RTX Corporation (Columbia, MD)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...out on your career journey or are an experienced professional , we offer a robust total rewards package with… more
    RTX Corporation (10/29/25)
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  • Industrial Security Analyst/Principal…

    Northrop Grumman (Sykesville, MD)
    …part of history, they're making history. Northrop Grumman Mission Systems is seeking a security professional to fill a position in Sykesville, MD. The successful ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...act as the Alternate FSO and assist with providing security support to the Sykesville campus leadership, employees, secure… more
    Northrop Grumman (11/19/25)
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  • Internships in Cybersecurity and Information…

    The MITRE Corporation (New Windsor, MD)
    …MITRE's employment background check, you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's adjudicative ... Our workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation… more
    The MITRE Corporation (11/10/25)
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  • Senior Security Manager

    Leidos (Columbia, MD)
    **Description** Leidos Security Operations is seeking a proven, experienced security professional for a Senior Security Manager, to lead a ... oversight and guidance to security personnel in relation to their security program(s), personnel clearance processing, program reviews, document control and … more
    Leidos (11/18/25)
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  • Network Security Engineer!

    CACI International (Columbia, MD)
    …(PCNSA), Sonicwall Network Security Administrator (SNSA), Sonicwall Network Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist, or ... Impact:** Contribute to projects that have a significant impact on national security and global communications. + ** Professional Growth:** Enjoy opportunities… more
    CACI International (10/24/25)
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  • Associate Industrial Security

    Leidos (Gaithersburg, MD)
    …employees regarding security policies in obtaining and maintaining a personnel security clearance . + Work as a team player, demonstrate flexibility, and ... e-Application + US Citizen currently possessing an active DOD Top Secret security clearance . **Preferred Qualifications:** + Excellent customer service skills… more
    Leidos (11/12/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …(PCNSA), Sonicwall Network Security Administrator (SNSA), Sonicwall Network Security Professional (SNSP), Symantec ProxySG 6.7 Technical Specialist, or ... Senior Network Security Engineer Job Category: Information Technology Time Type:...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (09/06/25)
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  • CBP Officer (Border Security )

    Customs and Border Protection (Sterling, VA)
    …as a contractor, intern, consultant or volunteer supporting the US government Additional Information Security Clearance : You may be required to obtain a Secret ... Summary Organizational Location: This position is with the Department of Homeland Security , within US Customs and Border Protection, Office of Field Operations,… more
    Customs and Border Protection (11/20/25)
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  • Cyber Security Engineer

    CACI International (Sterling, VA)
    …of education, skills, and experience. + Ability to obtain an active **Top Secret security ** clearance post start date. + Experience with Linux shell scripting ... Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of… more
    CACI International (11/20/25)
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  • Cyber Security /ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    **Req ID:** RQ209947 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** MBI (T2) **Job Family:** ... IT Risk Management **Skills:** CyberArk,Cybersecurity,Okta Identity Management,Zscaler Architecture **Certifications:** Security + - CompTIA - CompTIA, Certified Architect - Zero… more
    General Dynamics Information Technology (11/04/25)
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  • Information Systems Security Engineer III

    Amentum (Columbia, MD)
    …Level 3 is required. Both Information Systems Security Engineering Professional (ISSEP) and CISSP Certifications are required. ** Clearance Required:** + ... We are seeking a Information Systems Security Engineer LV3 for a prime contract that...Columbia, MD office. **Responsibilities:** + Participate as the primary security engineering representative on engineering teams for the design,… more
    Amentum (11/12/25)
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  • Contract Program Security Officer (Cpso)

    V2X (Columbia, MD)
    …year of education, if degree is required. + High School Diploma + Security Fundamentals Professional Certification (SFPC) preferred. If not certified, must be ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...the terms of any applicable compensation or benefit plans. # Clearance At V2X, we are deeply committed to both… more
    V2X (10/07/25)
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