61 - 80 of 570 Jobs

Load Balance Network Engineer

Leidos

Alexandria, Virginia, USA

Full-time

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 sustainable. Everything we do is built on a sincerity 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 the kind of environment where you can thrive, keep reading! The Digital Modernizat

Data Center System Administrator

Leidos

Charlottesville, Virginia, USA

Full-time

Unleash Your Potential At Leidos, 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 environment where you can thrive, keep reading! The Data

Service Desk Technician

SAIC

Durham, North Carolina, USA

Full-time

Job ID: 2507105 Location: DURHAM, NC, US Date Posted: 2025-07-09 Category: Information Technology Subcategory: Technical Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Service Desk Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services

Proactive - Windows Administrator

Apex Systems

Dahlgren, Virginia, USA

Full-time

Job#: 2081500 Job Description: Overview SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE) Apex seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). Responsibilities The Systems Administrator will be responsible for: Answering questions about installation, operation, configuration, customization and usage of assi

Senior Infrastructure Cloud Engineer

Booz Allen Hamilton

Chantilly, Virginia, USA

Full-time

Job Number: R0220092 Infrastructure Cloud Engineer, Senior The Opportunity: We are building the next generation of cloud-native infrastructure to build a system that will have a positive impact in the intelligence community (IC). We are seeking a highly skilled and motivated Senior Infrastructure Cloud Engineer to join our growing team. If you have a passion for automation, cloud infrastructure, and Kubernetes, and you're excited to use the latest open-source tools, this is the role for you. As

JIRA Administrator

Leidos

Arlington, Virginia, USA

Full-time

The Digital Modernization sector within Leidos is seeking a JIRA Administrator to support the Compartmented Enterprise Services Office (CESO). To be successful in this role, the candidate should have experience with performing all areas of JIRA administration, including systems administration, application management, change control, risk management and validation and verification for multiple product baselines. With the CESO program, the Defense Information System Agency (DISA) is looking to tr

Security Engineer

Leidos

Chantilly, Virginia, USA

Full-time

We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and

Automation Test Engineer

Booz Allen Hamilton

Chantilly, Virginia, USA

Full-time

Job Number: R0220820 Automation Test Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only orchestrate the best solution for any te chn ology-based challenge, but you can also anticipate and preempt future issues, you're a solutions architect. You've evolved your skills into strategy through a long path of sof tware development accomplishments and the curiosity to understand h

Senior Cyber Penetration Tester

Leidos

Huntsville, Alabama, 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 sustainable. 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. Are you ready for your next career challenge? Leidos D

Jr. Transport Network Specialist

Leidos

Norfolk, Virginia, USA

Full-time

Leidos is seeking a Jr. Transport Network Specialist to support efforts for the NMCI/SMIT program to perform network engineering support for a broad range of programs including planning, designing, and evaluating various components of the Navy's NMCI network. Under the Service Management, Integration, and Transport portion of the SMIT program, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and

Senior Network Engineer (shift work)

Leidos

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Network 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 vestin

ServiceNow Developer Functional Manager

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2507380 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven ServiceNow Developer Sr. Functional Manager to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full rang

Principal Cyber Security Engineer

ManTech

Chantilly, Virginia, USA

Full-time

Mantech seeks a motivated and customer-focused Principal Cyber Security Engineer to join our team in Chantilly, VA. In this role, you will help design, implement, and sustain mission-driven cybersecurity solutions that enable secure enterprise operations. You will provide technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. Responsibilities include but are not limited to: Engineering, designing, implement

Linux System Administrator

Leidos

Huntsville, Alabama, USA

Full-time

Are you passionate about tackling intricate challenges? Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and efficient operation of our Linux-based systems, while seamlessly integrating with other technologies within a high-traffic network environment. In this full-time, on-site role, you will collaborate closely with stakeholders to support a variety of programs. Expertise in both Linux and Windows technologies is essential.

Cybersecurity Engineer

SAIC

Washington, District of Columbia, USA

Full-time

Job ID: 2505484 Location: WASHINGTON, DC, US Date Posted: 2025-05-08 Category: Information Technology Subcategory: Database Admin Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Cybersecurity Engineer to support a mission-critical U.S. government agency in the National Capital Region. This hybrid position involves managing and modernizing ent

Senior Application Security Engineer

Genesis10

Charlotte, North Carolina, USA

Full-time

G enesis10 is currently seeking a Senior Application Security Engineer with our client in the financial Industry located in Charlotte, NC. This is a 12+ month contract position. Responsibilities: Consult as an expert to develop or influence initiatives and resources for highly complex business and technical needs across Engineering Develop long-term strategic solutions by evaluating complex challenges across various application security domains Provide thought leadership to senior client perso

Senior DevOps Developer

ManTech

Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior DevOps Developer to join our team in Chantilly, VA. Responsibilities include but are not limited to: Develops the applications including configuration, report development and data migration, where applicableIdentifies and implements best-practice solutions to address client requirementsPerforms custom development and 3rd party integrationsPerforms unit-testing and resolves code defectsMigrates code changes to the production environme

Lead DevOps Engineer

Booz Allen Hamilton

Chantilly, Virginia, USA

Full-time

Job Number: R0219022 DevOps Engineer, Lead The Opportunity: As a DevOps Engineer on our team, you'll translate your customer's IT needs and future goals into a plan by crafting architecture products and design specifications, leading prototyping efforts, and working directly with the customer to help transform the way the customer's organization uses technology to enable the delivery of new mission and enterprise-level capabilities. You'll develop solution architectures ( SA ) and resolve comp

.NET Developer

SAIC

Pensacola, Florida, USA

Full-time

Job ID: 2507835 Location: PENSACOLA, FL, US Date Posted: 2025-07-23 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: No Description SAIC is seeking a .Net Developer located in Pensacola, FL. This position will be supporting Training & Education Management Systems for Naval Education and Training Command (NETC). The roles primary

Security Engineer- IAM

PTR Global

Chicago, Illinois, USA

Full-time

Hi, Position: Security Engineer - IAM Location: Chicago, Illinois Duration: Contract Job ID: 168838 Job Overview: The Security Engineer - IAM will be responsible for designing, integrating, and implementing information systems security infrastructure. This role involves assessing potential vulnerabilities, developing policies to prevent unauthorized access, and ensuring compliance with regulations and privacy laws. The ideal candidate will be recognized as an expert in the field, capable of