Security Specialist Jobs in Washington, DC

1 - 20 of 500 Jobs

Intermediate FBI Access Control/Security SpecialistJob Title - Intermediate FBI Access Control/Security Specialist

IntrepidCompany Name - Intrepid

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Quantico, Virginia, USA

Full-time

Intrepid sets the standard for delivering excellence in the federal marketplace and is known for treating employees like family. We provide our employees with a challenging and supportive work environment, paired with a competitive salary and an industry-leading 401k contribution. We are looking for an Intermediate FBI Access Control/Security Specialist to join our team to support our FBI customer in Quantico, VA. Your day-to-day work will include: Controlling access to buildings and property, p

Junior Personnel Security SpecialistJob Title - Junior Personnel Security Specialist

IntrepidCompany Name - Intrepid

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Quantico, Virginia, USA

Full-time

Intrepid sets the standard for delivering excellence in the federal marketplace and is known for treating employees like family. We provide our employees with a challenging and supportive work environment, paired with a competitive salary and an industry-leading 401k contribution. We are looking for a Junior Personnel Security Specialist to join our team in supporting the Federal Bureau of Investigation (FBI) in Quantico, VA. Your day-to-day work will include: Reviewing SF85, SF85P, and SF86 sec

Information Security SpecialistJob Title - Information Security Specialist

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2504358 Location: ARLINGTON, VA, US Date Posted: 2025-04-08 Category: Security Subcategory: Security Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking an Information Security (INFOSEC) Specialist in Arlington, VA to support the Army National Guard (ARNG) and the broader military intelligence community. Note: This role re

IT Security Specialist (Secret Clearance)Job Title - IT Security Specialist (Secret Clearance)

Seneca Resources, LLCCompany Name - Seneca Resources, LLC

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Arlington, Virginia, USA

Full-time

Role Overview: As an IT Security Specialist, you ll be responsible for managing and controlling the secure configurations of over 200 information systems in alignment with NIST 800-128 and broader federal security standards. You'll lead SecCM initiatives, ensuring that information security controls are seamlessly integrated into system configurations and broader business functions. Role Highlights: Position: IT Security Specialist Location: Arlington, VA (5 days onsite, M F) Terms: 3-Month Co

Contractor Special Security Specialist (CSSO)Job Title - Contractor Special Security Specialist (CSSO)

Herrick Technology Laboratories, Inc.Company Name - Herrick Technology Laboratories, Inc.

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Germantown, Maryland, USA

Full-time

Summary: The Contractor Special Security Specialist (CSSO) will perform the full range of security duties and assignments in support of Herrick Technology Laboratories, Inc (HTL) Sensitive Compartmented Information (SCI) security programs to include management of HTL s SCI Facility (SCIF). Perform duties related to Contractor Special Security Officer: Understanding of applicable Government manuals (NISPOM, ICD s, DoD Security Manuals, etc.) Participates in the administration and coordination of

Security Support Specialist - TS/SCI w/PolyJob Title - Security Support Specialist - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bethesda, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Job Qualifications: Skills: Database Security, Personnel Security Management, Security Information, Security Management, Security Practices Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: YOUR IMPACT Own your opportunit

Security Support Specialist - TS/SCI w/PolyJob Title - Security Support Specialist - TS/SCI w/Poly

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bethesda, Maryland, USA

Full-time

Information Security SpecialistJob Title - Information Security Specialist

Tyler Technologies, IncCompany Name - Tyler Technologies, Inc

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Herndon, Virginia, USA

Full-time

The Information Security Specialist is responsible for documenting Tyler's IT Security policies as it pertains to security industry standards, as well as assisting Tyler's Senior Information Security team members with Assessment and Accreditations for government applications. Information Security Specialist must have knowledge of NIST Special Publications, GovRamp (formerly StateRAMP), and CIS/STIG benchmarks. Information Security Specialists will work in a fast paced, highly flexible team and c

IT Security SpecialistJob Title - IT Security Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

IT Security Specialist LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal candidate will

IT Security SpecialistJob Title - IT Security Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Reston, Virginia, USA

Full-time

IT Security Specialist LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal candidate will

IT Security SpecialistJob Title - IT Security Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Chantilly, Virginia, USA

Full-time

IT Security Specialist LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal candidate w

IT Security SpecialistJob Title - IT Security Specialist

Cymertek CorporationCompany Name - Cymertek Corporation

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Annapolis, Maryland, USA

Full-time

IT Security Specialist LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a detail-oriented and dedicated IT Security Specialist to join our team and safeguard our organization's digital assets. In this role, you will be responsible for identifying and mitigating security risks, implementing best practices, and ensuring the integrity and confidentiality of sensitive information. The ideal ca

Computer Security System SpecialistJob Title - Computer Security System Specialist

GovCIOCompany Name - GovCIO

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Bethesda, Maryland, USA

Full-time

Overview GovCIO is currently hiring for a Computer Security System Specialist for our NIH-CIT proposal. This position will be located in Bethesda, MD and is a remote/hybrid position Responsibilities Communicate, investigate, triage, monitor, and respond to security incidents, events, alerts, and issues according to standard operating procedures and in collaboration with NS Operations Contribute to alert thresholds refinements and contribute to continuous improvements to the Security Section f

SAP NS2 Security Compliance Engineer SpecialistJob Title - SAP NS2 Security Compliance Engineer Specialist

SAP Americas, Inc.Company Name - SAP Americas, Inc.

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Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i

Info Security Specialist IIIJob Title - Info Security Specialist III

iFusion Inc.Company Name - iFusion Inc.

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Remote

Contract

Duties: As a Detection Engineer atclient, your primary focus will be on implementing, configuring, and maintaining security detection rules and mechanisms within our on-premise and Google Cloud environments. Your expertise will contribute to our mission of safeguarding our assets and ensuring the highest level of security for our cloud infrastructure. This role requires in-depth knowledge of detection engineering, incident response, investigations, and emerging threat trends. Skills: MITRE ATT&C

Sr. Mainframe Security SpecialistJob Title - Sr. Mainframe Security Specialist

ASK IT Solutions LLCCompany Name - ASK IT Solutions LLC

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Remote

Full-time

**ONLY W2** Job Title: Sr. Mainframe Security Specialist Location: 100% Remote Duration: 12 Months (with possible extension) Job Description: Candidate will assist with design and execution of projects aligned with the RACF security function. The ideal candidate should have advanced knowledge of RACF, ZSecure, and Mainframe infrastructure as they will be working closely with the other infrastructure teams (CICS, Systems Programming, Db2, etc.) and business supporting technologists. They should h

Systems Administrator / IT Security Support SpecialistJob Title - Systems Administrator / IT Security Support Specialist

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Chantilly, Virginia, USA

Full-time

Overview Modern Technology Solutions, Inc. (MTSI) is seeking a Systems Administrator / IT Security Support Specialist to join our small but highly empowered team in Chantilly, VA. You will provide System Administration and Accreditation support in a classified cloud environment. This position requires a TS/SCI Clearance with a current CI Polygraph to start. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to o

Cloud Security Engineer - Entra ID SpecialistJob Title - Cloud Security Engineer - Entra ID Specialist

Hekima Business SolutionCompany Name - Hekima Business Solution

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Remote or Washington, District of Columbia, USA

Full-time

Cloud Security Engineer Entra ID Specialist Job details Hekima is a collaborative network of elite professionals established by IT veterans. Our goal is to bridge the gap between having a good job and a great career by providing opportunities that will help develop and refine the skills of the IT professionals within our network. We are actively seeking a Cloud Security Engineer Entra ID Specialist who will exemplify Hekima s culture and mission. About the company At Hekima, we are guide

Information Security & Identity SpecialistJob Title - Information Security & Identity Specialist

Virginia JobsCompany Name - Virginia Jobs

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Remote or Radford, Virginia, USA

Full-time

Title: Information Security & Identity Specialist Agency: Finance & Administration-20 Location: Radford FLSA: Non-exempt/ Eligible for overtime Hiring Range: Starting at $44,000 Full Time or Part Time: Full Time Additional Detail Job Description: Kickstart Your Cybersecurity Career at Radford University! Are you a tech-savvy problem solver with a passion for cybersecurity? Join Radford University's Information Security Team and gain hands-on experience in a fast-paced, innovative environment!

Microsoft 365 Security & Compliance Specialist- RemoteJob Title - Microsoft 365 Security & Compliance Specialist- Remote

Siri Infosolutions IncCompany Name - Siri Infosolutions Inc

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Contract

Job Title: Microsoft 365 Security & Compliance Specialist Job Location: Enon OH- Remote Contract Role PROJECT DESCRIPTION/JOB SUMMARY We are seeking a Microsoft 365 Security & Compliance Specialist to implement a robust data protection strategy across Microsoft Teams, SharePoint Online, OneDrive, and the broader M365 ecosystem. This role will focus on Data Loss Prevention (DLP), information governance (Data Labels, Data Retention Policies) and ensuring secure collaboration both internally a