Computer Network Security Analyst Jobs in Reston, VA

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HPC Data Storage Engineer

American Systems Corporation

•

Arlington, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a HPC Data Storage Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following: Manage where data is storedCapacity planning and management, performance management, metrics reporting, st
Posted 12 days ago | Updated 3 hours ago

Security Engineer - IV

Judge Group, Inc.

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Ashburn, Virginia, USA

Full-time

Location: Ashburn, VA Description: Our client is currently seeking a Security Engineer - IV Job Title: Azure Cloud Architect /Security Engineer - Iv Location: Ashburn VA and Dallas TX(Hybrid) Duration: Long term contract Job description: Responsibilities: The Cloud Security Architecture team is looking for an experienced and high-performing Azure cloud security architect. The Cloud Architect plays a critical role in defining security controls and developing security solutions to protect. We
Posted 33 days ago | Updated moments ago

Senior Systems Administrator

Leidos

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Arlington, Virginia, USA

Full-time

Description Leidos is seeking a highly motivated and experienced Senior Systems Administrator to join our team supporting the Air Force National Capitol Region Information Technology Systems National Military Command Center (AFNCR ITS NMCC) at the Pentagon. As the Senior Systems Administrator, you will have a unique opportunity to contribute to a vital national security mission. You will play a key role in maintaining and enhancing the operational integrity of critical systems, working in a dyn
Posted 1 day ago | Updated 13 hours ago

Senior Cloud Engineer

Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th
Posted 52 days ago | Updated 3 hours ago

Principal Technical Scrum Team PM (SPM)

Leidos

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Reston, Virginia, USA

Full-time

Principal Technical Scrum Team PM (SPM) Leidos has a new and exciting opportunity for a Technical Scrum Team PM (SPM) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, Im
Posted 23 days ago | Updated 3 hours ago

Tier 2 Support Specialist - Mid

Decisionpoint Corporation

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Washington, District of Columbia, USA

Full-time

Overview DecisionPoint Corporation is seeking a Tier 2 Support Specialist - Mid to provide in-depth technical support for the USDA Customer Experience Center (CEC). The role requires expertise in troubleshooting and resolving incidents, managing change requests and work orders, and supporting on-site and remote IT services. This role operates under general supervision to deliver consistent and high-quality support, maintaining USDA's IT standards and ensuring reliable, effective end-user service
Posted 60+ days ago | Updated moments ago

Software Development Engineer, DevOps (US Federal)

Workday, Inc.

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McLean, Virginia, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 29 days ago | Updated 3 hours ago

Sr. Network Engineer/Architect

Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Sr. Network Engineer/Architect to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Network Engineer/Architec
Posted 12 days ago | Updated 22 hours ago

Network Engineer/Architect SME

Leidos

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Fort Belvoir, Virginia, USA

Full-time

Description Leidos is seeking a Network Engineer/Architect with subject matter expertise to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The
Posted 12 days ago | Updated 22 hours ago

Information System Security Engineer - Senior

Jacobs

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Washington, District of Columbia, USA

Full-time

As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and operate the best possible software for critical national security enterprise applications. This organization leverages SCRUM and SAFE Agile software development methodology and strong Dev Ops practices. You will be responsible for the secure design, analysis, and test of information security systems and products. You will ensure technical documen
Posted 12 days ago | Updated 3 hours ago

Placement Role - FDNY Security Engineer - Remote - NY

Infinity Tech Group Inc

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Remote

Third Party, Contract

Position: FDNY Security Engineer (Remote) Direct Client Location: Brooklyn, NY Contract: 12+ Months Job Description: SCOPE OF SERVICES TASKS: NG911 - FDNY Security Engineer Participate in the implementation of security controls in a Public Safety ESINET and NENA compliant NG911 system.Ensure the security controls are adequate for all Public Safety Answering points (PSAPs) in the commission of the 911 program at PSAP.Develop security configurations.Establish security best practices as well as re
Easy Apply
Posted 22 days ago | Updated 22 days ago

Data Scientist

Leidos

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Bethesda, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Data Scientist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexib
Posted 60+ days ago | Updated 3 hours ago

Offensive Security Engineer, Offensive Security

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 6 days ago | Updated 3 hours ago

Network Engineer (Mid) (Cleared) TA-NE

Kentro

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Washington, District of Columbia, USA

Full-time

Description Thank you for considering IT Concepts dba Kentro, where innovation drives opportunity and collaboration leads to success. Our dynamic community of experts is fully committed to advancing our customers' missions, fostering professional growth, and making a positive impact on our communities. Our transition to Kentro in 2025 reflects a rich legacy built upon the foundation of IT Concepts. Rather than leaving ITC behind, we confidently embrace a future centered around the Core of More
Posted 29 days ago | Updated moments ago

Jira Systems Administrator

Booz Allen Hamilton

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Laurel, Maryland, USA

Full-time

Job Number: R0217914 Jira Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting a high-tempo Department of Defense (DoD) client? We're looking for a system administrator who specializes in Jira front-end, client-facing expertise to help us provide an ever-evolving technologically-advanced network supporting a top
Posted 37 days ago | Updated 4 hours ago

Hardware Reverse Engineer (Jr., Senior, Principal) - TS or higher cleared

Parsons Services Company

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Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented TS Cleared Hardware and Embedded System
Posted 60+ days ago | Updated 3 hours ago

Senior Security Engineer

Aduril Industries

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Washington, District of Columbia, 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
Posted 6 days ago | Updated 3 hours ago

Senior AV Engineer

General Dynamics

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Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Audio Visual Design, Audiovisual Productions, Audio Visual Solutions, Crestron Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: As a Senior AV Engineer at GDIT you'll design install, maintain, and troubleshoot audio and visual s
Posted 37 days ago | Updated 3 hours ago

Sr. Software Engineer

Leidos

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Arlington, Virginia, USA

Full-time

Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that allows you to get into every aspect of software development, and deployment across the software development lifecycle. You will be joining an existing team which has already successfully delivered for our customers and plan to continue their reputation of excellence. You will closely work with the Development team as well as other technology stakeholder
Posted 60+ days ago | Updated 3 hours ago

DevOps Engineer

Leidos

•

Reston, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a DevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexi
Posted 10 days ago | Updated 3 hours ago