computer network security analyst Jobs in reston, va

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Cyber Security Engineer Technical Lead

Lockheed Martin Corporation

•

Springfield, Virginia, USA

Full-time

Job Description The coolest jobs on this planet or any other are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and build
Posted 28 days ago | Updated 3 hours ago

IT Site Design Specialist

Jacobs

•

Warrenton, Virginia, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a IT Site Design Specialist to join our team of passionate individuals in Warrenton, VA. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Networ
Posted 7 days ago | Updated 3 hours ago

DHS HQ Desktop Support Services

SAIC

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Remote

Full-time

Job ID: 2506170 Location: REMOTE WORK, DC, US Date Posted: 2025-06-03 Category: Information Technology Subcategory: Technical Svcs 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 incumbent and external talent to support the Department of Homeland Security HQ Desktop Support Services 3.0 (DSS 3.0) contract. These positions will
Posted 9 days ago | Updated 1 hour ago

Product Security Engineer, Intelligence Systems

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
Posted 60+ days ago | Updated 3 hours ago

IT Engineer - Microsoft Enterprise Systems Administrator Advisor, TS/SCI with Polygraph

General Dynamics Information Technology

•

Fort Belvoir, Virginia, 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: Systems Administration Job Qualifications: Skills: DNS, Dynamic Host Configuration Protocol (DHCP), Microsoft (MS) Active Directory (AD), Windows 10 Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: General Dynamics Information Tec
Posted 60+ days ago | Updated 11 hours ago

ICAM Program Manager

General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: Other Job Family: Project/Task Management Job Qualifications: Skills: Credential Management, Identity Access Management (IAM), IT Program Management, IT Security Management, Program Management Certifications: None Experience: 7 + years of related experience ship Required: No Job Description: Seize your opportunity to make a personal impact
Posted 7 days ago | Updated 6 hours ago

Sailpoint / Radiant Logic Systems Engineer

Base-2 Solutions, LLC

•

Reston, Virginia, USA

Full-time

Job Description Base-2 Solutions is seeking a SailPoint / Radiant Logic Engineer. The ideal candidate is personable, articulate, has a keen eye for detail, with a focus on making sure the customers' requirements and needs are met quickly and effectively. Solutions should adhere to best practices, reference frameworks, regulations, and guidelines. The successful candidate will be a self-starter who can work with limited supervision. Excellent communication skills are required to effectively inte
Posted 33 days ago | Updated 3 hours ago

Sr Principal Systems Engineer - Active Directory Forests - Active Top Secret Required

General Dynamics

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Washington, District of Columbia, 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 Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management, Troubleshooting Certifications: CompTIA - Security+ - CompTIA Experience: 17 + years of related experience ship Required: Yes Job Description: Sr Principal Systems Engineer -
Posted 60+ days ago | Updated 3 hours ago

Chief Unmanned Systems Robotics Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Description Leidos, a global technology leader, is seeking a Chief Unmanned Systems Robotics Engineer for our Sea Systems Business Area within our Defense Systems Sector, supporting the Unmanned Surface and Sub-surface Vessels autonomous systems development. As Chief Unmanned Systems Robotics Engineer, you will play a pivotal role in developing our guiding technology strategy and vision for unmanned maritime systems. You will work with our existing and potential customers to define their needs
Posted 17 days ago | Updated 6 hours ago

Software/Firmware Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you driven to learn new technologies and push the limits of your technical capabilities? Do you want to apply your skills to help to defend the nation and its citizens? If yes, then we want you to join our team! The Electro Optical Seeker and Infrared Systems group (A1F) of the Air and Missile Defense Sector (AMDS) is seeking an experienced Software/Firmware Engineer to be part of our team. Your role would include architecting and implementing real-time missile test frameworks
Posted 3 hours ago

Model Based Systems Engineer

American Systems Corporation

•

Alexandria, 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 Apply expertise of Model Based Systems Engineering (MBSE) capabilities to define approaches and develop toolsets for the Test and Evaluation (T&E) enterprise and analyze technologies and capabilities related to
Posted 26 days ago | Updated 3 hours ago

Senior Cloud Network Engineer (AWS) - National Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 27 days ago | Updated 3 hours ago

System Administrator (SWI001170)

Judge Group, Inc.

•

Manassas, Virginia, USA

Full-time

Location: Manassas, VA Description: My direct client in Financial Services is seeking an experienced "IT Systems Administrator" for a HYBRID role in Manassas, VA. Role Summary: The IT Systems Administrator will manage and maintain servers, workstations, networks, applications, and security systems. This critical role involves ensuring system performance, implementing security measures, and collaborating with teams to address technical challenges. Strong technical expertise, problem-solving ab
Posted 60+ days ago | Updated moments ago

IT Project Technical Lead

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2501565 Location: CHANTILLY, VA, US Date Posted: 2025-03-20 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intelligence Commun
Posted 60+ days ago | Updated 1 hour ago

Cyber Security Systems Engineer

Penn State

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Remote or State College, Pennsylvania, USA

Full-time

APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, apply internally through Workday. CURRENT PENN STATE STUDENT (not employed previously at the university) and seeking employment with Penn State, please login to Workday to complete the student application process. Please do not apply here, apply internally through Workday. If you are NOT a current em
Posted 45 days ago | Updated 3 hours ago

Sr. Network Engineer

Leidos

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Remote

Full-time

Leidos is seeking a Sr. Network Engineer to join our AGUN migration team. This position will be 100% remote with some associated travel. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support s
Posted 2 hours ago

Azure VDI Administrator

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506117 Location: WASHINGTON, DC, US Date Posted: 2025-05-27 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description We are in search of a skilled Azure VDI Administrator to join our IT team on-site in Washington, D.C. The candidate will be essential in managing and maintaining our virtual desktop infrastr
Posted 11 days ago | Updated 1 hour ago

Network Engineer

Leidos

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Remote

Full-time

Are you ready for a rewarding career challenge? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's 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. Our Mission, Vision, and Values guide the way we do business. If this sounds like an e
Posted 17 days ago | Updated 3 hours ago

Linux / Virtualization Infrastructure Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you thrive in a fast-paced, dynamic collaborative team environment with a passion for Enterprise Linux and Virtualization services? Are you ready to use and develop your skills to solve ever-evolving challenges? If so, we're looking for someone like you to join our team at APL. We're seeking an Linux Systems and Virtualization Infrastructure Engineer to join our collaborative team. This role is ideal for candidates with a solid technical foundation who are eager to grow their
Posted 12 days ago | Updated 3 hours ago

Cybersecurity Analyst (SSB) - CLEARED

The Squires Group, Inc

•

Arlington, Virginia, USA

Full-time

Overview The Squires Group is seeking an experienced Cybersecurity Analyst with SSB experience to support a critical federal program focused on providing leading cyber and technology security experience to enable innovative, effective, and secure business processes. In this role you will support the Security Standards & Baselines team by streamlining processes, promoting cybersecurity awareness, guiding technical solutions, and ensuring security best practices across IT services and stakeholders
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Posted 15 days ago | Updated 1 hour ago