Security Engineer Jobs in Virginia

1 - 20 of 623 Jobs

Mainframe Security EngineerJob Title - Mainframe Security Engineer

ASK IT Solutions LLCCompany Name - ASK IT Solutions LLC

•

Remote or Alpharetta, Georgia, USA

Contract

Position: Security Engineer: Mainframe Security Tooling Team No development exp required Location: Open to Alpharetta, GA (Remote/Hybrid Onsite 3 days in a week) Duration: 12+ Months Contract The Mainframe Computing Security team in ETS is responsible for engineering and managing various mainframe authentication and authorization systems. This position is for a senior engineer in Tooling and Project team responsible to design and execute projects aligned to TopSecret security products and other

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS RemoteJob Title - Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS Remote

Cogent IBS, IncCompany Name - Cogent IBS, Inc

•

Remote

Contract, Third Party

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz Remote Note : Write Up needed - Describe your experience with IDS/IPS, including specific tools and how they fit into a larger security architecture Requisition Name: Sr. Security Analyst/Engineer Start Date: 7/21/2025 Duration: 26 Weeks Services Location: VA/Redmond / Remote Description Of Services: Job Description, Role & Responsibilities : Analyst Work Ab

Product Security Engineer, Intelligence SystemsJob Title - Product Security Engineer, Intelligence Systems

Aduril IndustriesCompany Name - Aduril Industries

•

Reston, Virginia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Senior Product Security Engineer, Electronic Warfare - Active ClearanceJob Title - Senior Product Security Engineer, Electronic Warfare - Active Clearance

Aduril IndustriesCompany Name - Aduril Industries

•

Reston, Virginia, USA

Full-time

Network Security EngineerJob Title - Network Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Remote

Full-time

Job Number: R0221904 Network Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in managing Next Generation Firewalls, security appliances, and Cloud network security controls in support of government agencies. As a systems security and network security engineer, you can identify the tools, systems, and applications needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to design, implement, and

Data Security EngineerJob Title - Data Security Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

•

Arlington, Virginia, USA

Full-time

Data Security Engineer Key Role: Architect, deploy, and configure data security solutions across various clients for DoD, IC, and Civilian Federal clients. Create new architectures to meet client requirements adhering to Zero T rus t best practices and IC data header guidelines. Interface with key stakeholders, including agency personnel and internal delivery and engineering teams. Assist in building custom policy to ensure positive control of data across hybrid cloud environments. Basic Quali

Information Security Engineer DLP & UEBAJob Title - Information Security Engineer DLP & UEBA

CIMACompany Name - CIMA

•

Remote

Contract

W2 Only No C2C or third-party submissions will be accepted. Job Title: Information Security Engineer DLP & UEBA Focus Location: Remote (U.S. based) Overview: We are seeking an experienced Information Security Engineer DLP & UEBA Focus with a specialized focus on Data Loss Prevention (DLP) and User Entity Behavior Analytics (UEBA). This role supports and leads key initiatives involving Microsoft s Security and Compliance tools, with an emphasis on Microsoft Purview and Microsoft Defender. The id

Information Systems Security EngineerJob Title - Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

•

Fort Belvoir, Virginia, USA

Full-time

Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information System Security Engineering needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementation of security solut

Systems Security EngineerJob Title - Systems Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220802 Systems Security Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national security? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. As a leader in systems engineering, we're lookin

Snowflake Security / EngineerJob Title - Snowflake Security / Engineer

NTT DATA Americas, IncCompany Name - NTT DATA Americas, Inc

•

Remote or Plano, Texas, USA

Contract

NTT DATA's Client is currently seeking a Snowflake Security / Engineer to join their team in Plano, Texas!Job Description: The Snowflake Security and Automation Admin will be responsible for ensuring the security, integrity, and efficient operation of our Snowflake data warehouse environment. This role involves implementing and managing security measures, automating workflows, and collaborating with various teams to optimize data processes. The ideal candidate will have a strong background in Sn

Sr. Security Analyst/Engineer RemoteJob Title - Sr. Security Analyst/Engineer Remote

Generis TEK Inc.Company Name - Generis TEK Inc.

•

Remote or Redmond, Washington, USA

Contract

We have Contract role Sr. Security Analyst/Engineer-Remote for our client at Redmond WA. Please let me know if you or any of your friends would be interested in this position. Position Details: Sr. Security Analyst/Engineer-Remote-Redmond WA Location : Redmond, WA (REMOTE) Project Duration : 06+ Months Contract Custom Skill Requirements Ability to conduct T1 & T2 triage of security events (network events, email events, endpoint events, cloud events)Ideally be familiar with Splunk ES, CrowdStrike

Network Security EngineerJob Title - Network Security Engineer

DMICompany Name - DMI

•

Arlington, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at

Virtru Security EngineerJob Title - Virtru Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0219984 Virtru Security Engineer The Opportunity: As a Virtru Security Engineer you'll play a critical role in the world of zero t rus t. You will support the cyber architecture development, implementation, and sustainment across multiple networks of different classification levels. You'll interface with stakeholders and engineering teams to delve into the details and dependencies of critical processes and users' roles within them. You'll lead security compliance initiatives and a

Information Systems Security EngineerJob Title - Information Systems Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Belvoir, Virginia, USA

Full-time

Job Number: R0221437 Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the Information System Security Engineering needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementat

Information Systems Security EngineerJob Title - Information Systems Security Engineer

Data Intelligence LLC.Company Name - Data Intelligence LLC.

•

Vienna, Virginia, USA

Full-time

Data Intelligence, LLC is seeking a skilled Information Systems Security Engineer (ISSE) to support a top-tier federal client engaged in national security and counterterrorism operations. This full-time position, based in Vienna, VA, plays a critical role in securing complex IT systems in a high-visibility, mission-driven environment. The selected candidate will work closely with government and contractor stakeholders to ensure compliance, manage risk, and defend against evolving cyber threats.

Senior Systems Security EngineerJob Title - Senior Systems Security Engineer

SAICCompany Name - SAIC

•

Alexandria, Virginia, USA

Full-time

Job ID: 2507174 Location: ALEXANDRIA, VA, US Date Posted: 2025-07-01 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is hiring a Senior Systems Security Engineer with an active TS/SCI clearance to participate in Independent Technical Risk Assessments (ITRA) and Program Protection Plan () reviews to

Senior Embedded Hardware Security EngineerJob Title - Senior Embedded Hardware Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Quantico, Virginia, USA

Full-time

Job Number: R0217040 Embedded Hardware Security Engineer, Senior The Opportunity: As an electrical engineer, you understand the workings behind complex systems. That knowledge is key when it comes to evaluating hardware security implementation in embedded electronics. We are looking for an electrical engineer who can use their skills to support our clients by creating new tools and capabilities. We need you, an electrical engineer, with an understanding of embedded system design, mobile platform

Information Assurance System Security Engineer (ISSE) IIIJob Title - Information Assurance System Security Engineer (ISSE) III

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Manassas, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Assurance, Information Security, Information Systems Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an Information Assurance System Secur

Security EngineerJob Title - Security Engineer

V.L.S. Systems, IncCompany Name - V.L.S. Systems, Inc

•

Manassas, Virginia, USA

Contract

Role: Security Engineer Location: Manassas, VA - 2-3 days on site, hybrid for 1 of the role Day one 1 site for 1 of the role Duration: 1+ Year Interview: Online Test + Phone + F2F 2-3 days on site hybrid for 1 of the role Day one 1 site for 1 of the role F2f interview required Title: Security Engineer (2. Professional (require min. of 4-5 years exp)) Description: RL5 Cloud Security expertise for GS/ASM Project name: Security Detection & Response Enhancements Cloud Security services--Senior (m

Senior IT Security EngineerJob Title - Senior IT Security Engineer

Cayuse Shared ServicesCompany Name - Cayuse Shared Services

•

Arlington, Virginia, USA

Full-time

Overview The Senior IT Security Engineer is responsible for implementing and enforcing information systems security policies, standards, and methodologies and assist with preparation and maintenance of documentation. Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information. Assist with the CM for information system security software, hardware, and firmware. Maintain records on workstations, servers, routers, firewalls, intell