3,385 Results for

National Security Jobs in Burtonsville, MD

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Control Validation Security Specialist W/Secret Clearance TekSynap Corp

Fort Belvoir, VA

Remote

Technology moving at the speed of thought embodies these principles the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers. Conducts cybersecurity control validation exercises on classified and unclassified networks, applications and systems to validate the effectiveness of current security measures.

30+ days ago

Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLC

Annapolis Junction, MD

Full time

This role partners closely with system administrators, network engineers, Information System Security Officers (ISSOs), and application teams to strengthen cybersecurity posture, support continuous monitoring, and protect mission-critical systems. Hands-on experience administering Tenable Nessus, CyberArk, Trellix, Splunk Enterprise, VMware vSphere, GitLab, Microsoft Windows Server, Red Hat Enterprise Linux, and Ubuntu Linux.

30+ days ago

Security Specialist (Antiterrorism) United States Army

Washington, DC

$100,602–$130,786 / year

Time-in-grade documentation: If you are applying for a higher grade and your SF-50 has an effective date within the past year, it may not clearly demonstrate you meet the one year time-in-grade requirement so you will need to provide an SF-50 which clearly demonstrates you meet the time-in-grade requirements (examples of appropriate SF-50s include Promotions, Within-grade Grade/Range Increases, and SF-50s with an effective date more than one year old). For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.

11 days ago

Information System Security Officer (ISSO) - TS/SCI with Polygraph General Dynamics Information Technology

McLean, Virginia

To 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. Education : Bachelors (Computer engineering, Computer Science, Electrical Engineering, Information systems, Information Technology, Cybersecurity, or a closely related discipline).

20 days ago

Lead Police Officer United States Army

Washington, DC

$56,775–$99,291 / year

Creditable specialized experience may have been gained in work on a police force; through service as a military police officer; in work providing visitor protection and law enforcement in parks, forests, or other natural resource or recreational environments; in performing criminal investigative duties; or in other work that provided the required knowledge and skills. For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.

30+ days ago

Senior Security Control Assessor - PLACEMENT StratAcuity Staffing Partners Inc

Washington, DC

Remote

$70–$73 / hour

In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Reviewing and analyzing System Security Plans (SSPs), policies, procedures, and evidence artifacts for completeness and accuracy, identifying security gaps and evaluating residual risk, as well as generating findings for security assessment reports.

4 days ago

Security Specialist (Cyber) United States Army

Washington, DC

$121,785–$187,093 / year

Specialized Experience GS-14: One year specialized experience which includes developing cybersecurity policies, plans, and strategies for Special Access Program (SAP) or Sensitive Compartmented Information (SCI) information systems, serving as a subject matter expert on cybersecurity risk management, providing authoritative advice on threats, vulnerabilities, and countermeasures, and leading the implementation and validation of security controls and overseeing the certification and accreditation process for complex, classified networks including SAP networks. Time-in-grade documentation: If you are applying for a higher grade and your SF-50 has an effective date within the past year, it may not clearly demonstrate you meet the one year time-in-grade requirement so you will need to provide an SF-50 which clearly demonstrates you meet the time-in-grade requirements (examples of appropriate SF-50s include Promotions, Within-grade Grade/Range Increases, and SF-50s with an effective date more than one year old).

7 days ago

Security Control Assessor (SCA), Level I TAC Integrated Solutions

Arlington, Virginia

The SCA is responsible for conducting a comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to determine the overall effectiveness of the controls (i.e., the extent to which the controls are implemented correctly, operating as intended, and producing the desired outcome with respect to meeting the security requirements for the system). The pay Range is determined by various factors such as education, knowledge, skills, competencies, and experience, as well as contract-specific requirements; negotiable based on elected total compensation packages, which include but are not limited to paid time off, healthcare elections, and retirement.

30+ days ago

Security - Site Supervisor PalAmerican Security

Marlboro, Maryland

$21.75
Quick Apply

With our depth of knowledge, our focus on innovation and our never-ending desire for self-improvement, PalAmerican is your best choice when looking for a dedicated security partner committed to exceeding your highest expectations. At PalAmerican Security, our CARE Culture is the cornerstone of our people-first approach and is embodied in every interaction: Curious – We embrace continuous learning and encourage team members to seek opportunities for growth and innovation.

23 days ago

Security Specialist - Temporary/Part-Time - Northern VA (Vaxcom) Parsons Commercial Technology Group Inc.

Springfield, VA

$30.58–$53.51 / hour

What Desired Skills You'll Bring: Experience working with large scale facilities moves or renovations requiring monitoring/directing uncleared personnel in classified facilities. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.

30+ days ago

Strategic Operations Security Specialist Advanced Resource Technologies Inc

Springfield, VA

The Strategic Operations Security Specialist will provide strategic operations, performance management, planning, records management, and programmatic support to the Office of the Chief Security Officer (OCSO). The successful candidate will apply technical knowledge, automation capabilities, and analytics tools to support complex operational requirements, improve reporting processes, and provide executive-level insights into organizational performance.

30+ days ago

Security Specialist United States Army

Washington, DC

$121,785–$158,322 / year

It is approved by the Assistant Secretary of the Army for Manpower and Reserve Affairs for use in the Army via the following memorandum: Memorandum, Assistant Secretary of Army for Manpower and Reserve Affairs, dated 8 September 2015, subject: Security Professional Education Development (SPeD) Certification Program. Specialized experience is defined as: Experience providing subject matter expertise in serving as GSSO or PSO, Assistant PSO or primary security advisor responsible for the development, implementation and enforcement of security policies for assigned Special Access Programs (SAPs), compartments or projects.

6 days ago

Security Guard (TS with SCI Eligibility Clearance) Part-Time Akima, LLC

Reston, Virginia

For our government customers , AFO sustains mission readiness and ensures quality of life by maintaining high value assets and operations at peak performance and successfully manages these operations through accurately forecasting, managing, and aggressively controlling costs. At AFO, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.

30+ days ago

Information Technology Specialist (Security) United States Army

Washington, DC

$84,109–$109,344 / year

Qualifying experience would be demonstrated by providing oversight with Communications Security (COMSEC) requisitioning, receiving, controlling, shipping, and destroying cryptographic material; conducting COMSEC material inventories and ensuring customer requirements for COMSEC are on-hand to fulfill mission requirements; assisting other Key Management Infrastructure (KMI) Operation Account Manager (KOAM) in developing & conducting COMSEC training for organizational hand receipt holders; and providing oversight and technical direction to hand receipt holders. Examples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate.

19 days ago

Security Specialist Defense Innovation Unit

Arlington, VA

Additionally, the specialist serves as the Alternate Continuity of Operations (COOP) Program Manager and the DIU Site Security Control Officer (SSCO), responsible for conducting senior-level briefings, performing security inspections, and managing technical access systems such as DISS and SIPRNet to ensure the protection of Department of War assets and mission continuity. As the Department’s gateway to leading technology companies across the country, DIU is focused on rapid prototyping, fielding, and scaling of commercial solutions that can save lives, lead to new operational concepts, increase efficiency, and save taxpayer dollars.

30+ days ago

Warehouse Guard Supervisor - Part-time - Northern VA (VAXCOM) Parsons

Manassas, Virginia

$30.58–$53.51 / hour

Vaxcom Services LLC (a Parsons company) is looking for a part-time unarmed security guard with supervisory experience working in a warehouse environment to join our team! We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.

7 days ago

Senior Security Control Assessor Representative SCAR Dark Wolf Solutions

$140,000–$145,000 / year

Dark Wolf Solutions is seeking a Senior Security Control Assessor Representative (SCAR) to conduct independent comprehensive assessments of the management, operation, and technical security controls and control enhancements employed within, or inherited by, an Information technology (IT) system to determine the overall effectiveness of the controls. Certification requirements (at least one of the following): SecurityX / CASP+, CCISO, CGRC/CAP, CISA, CISM, CISSO, CISSP, CISSP-ISSEP, Cloud+, CySA+, FITSP-A, GCSA, GSEC, GSLC, GSNA, PenTest+, Security+.

30+ days ago

SECURITY SPECIALIST United States Air Force

Arlington, VA

$143,913–$187,093 / year

Examples of creditable experience include: in-depth knowledge of a major area of security specialization with demonstrated mastery of security administration programs; comprehensive knowledge of security policy requirements to function as technical authorities in assignments requiring the application of theories and development to security problems not susceptible to treatment by accepted security methods, technology and procedures: knowledge in resolving major conflicts in policy and program objectives; mastery of knowledge in performing key decision-making and policy developing responsibilities in complex assignments such as planning for significantly new far-reaching security programs requirements, or leading or participating as a technical expert in interagency study groups resolving problems in existing security systems and programs requiring innovative solutions. Selectees who physically reside permanently in the U.S., the Commonwealth of Puerto Rico or Northern Mariana Islands, and the Possessions of the U.S., during the entire recruitment process (application, selection, and acceptance of a formal job offer) and selected for employment in the foreign area are eligible to receive certain foreign area benefits such as: Living Quarters Allowance (LQA) or government quarters, Post Allowance, Home Leave, etc.

17 days ago

Director of Safety and Security (Job ID: 2026-3848) The Brookings Institution

Washington, Washington, DC

Responsible and accountable for leading and executing a security and risk management program as well as enhancing a robust security approach to identify risks, develop innovative and effective risk mitigation strategies, and play an important leadership role in crisis management; would typically work closely and partner with the Director of Facilities Operations in fulfillment of these responsibilities and create collaborative relationships with program and business unit leaders. Establish an understanding of physical security and crisis-related issues at all levels of the Institution and provide guidance and training to all Brookings departments and programs to identify and mitigate relevant risks; would typically work closely and partner with the Director of Facilities Operations in fulfillment of these responsibilities.

30+ days ago

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National Security Jobs in Burtonsville, MD

Control Validation Security Specialist W/Secret Clearance TekSynap Corp

Information Systems Security Engineer (ISSE) Dobbs Defense Solutions, LLC

Security Specialist (Antiterrorism) United States Army

Information System Security Officer (ISSO) - TS/SCI with Polygraph General Dynamics Information Technology

Lead Police Officer United States Army

Senior Security Control Assessor - PLACEMENT StratAcuity Staffing Partners Inc

Security Specialist (Cyber) United States Army

Security Control Assessor (SCA), Level I TAC Integrated Solutions

Security - Site Supervisor PalAmerican Security

Security Specialist - Temporary/Part-Time - Northern VA (Vaxcom) Parsons Commercial Technology Group Inc.

Strategic Operations Security Specialist Advanced Resource Technologies Inc

Security Specialist United States Army

Security Guard (TS with SCI Eligibility Clearance) Part-Time Akima, LLC

Information Technology Specialist (Security) United States Army

Security Specialist Defense Innovation Unit

Warehouse Guard Supervisor - Part-time - Northern VA (VAXCOM) Parsons

Senior Security Control Assessor Representative SCAR Dark Wolf Solutions

SECURITY SPECIALIST United States Air Force

Director of Safety and Security (Job ID: 2026-3848) The Brookings Institution

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