- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a motivated **Junior Software Engineer ** to join our team in developing and maintaining modern web applications using React.js. ... This junior position is ideal for recent graduates or early -career professionals passionate about front-end development and eager to grow in a dynamic,… more
- L3Harris (Palm Bay, FL)
- …concerns and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that ... Application Security and Development STIG compliance, and navigate DoD software selection and approval processes for COTS, GOTS, and...prior related experience. + Must possess a TS/SCI CI Poly . + Must be able to obtain and maintain… more
- Microsoft Corporation (Reston, VA)
- …passionate about building resilient systems that matter. As a Principal Site Reliability Engineer on the Silver Edge team, you will provide technical leadership in ... be required to solve tough technical problems, coach a talented team of early -career engineers, and thrive in dynamic, sometimes chaotic environments. You will be… more
- ENS Solutions (Washington, DC)
- …are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and ... You will directly improve the organization's ability to detect threats early , respond faster, and understand network behavior at scale-ensuring that identity-driven,… more
- Lockheed Martin (Herndon, VA)
- …is Ours\. Lockheed Martin Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer \. In this role, you will develop, deliver, ... of national security\. The successful candidate will have experience and/or knowledge of software development and experience in at least one of these skill or… more
- Lockheed Martin (King Of Prussia, PA)
- …Mission is Ours\. Lockheed Martin Space in King of Prussia, PA is seeking a full\-time Early Career Software Engineer to begin full time work in 2027\. In ... of national security\. The successful candidate will have experience and/or knowledge of software development and experience in at least one of these skill or… more
- Lockheed Martin (Annapolis Junction, MD)
- …of a modernized operational system utilizing cutting edge technologies\. The DevOps Engineer will be responsible for: \- Developing Infrastructure As Code and ... with a focus on EKS, ECS, and/or Fargate\. **Clearance Level:** TS/SCI w/ Poly SP **Other Important Information You Should Know** **Expression of Interest:** By… more
- Lockheed Martin (Aurora, CO)
- …ensuring security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented SW Test Engineer with a TS/SCI w/ Poly clearanceto work from our Aurora, CO ... location\. This is an EARLY \-MID CAREER \(level 3\) ROLE where candidates typically require...document the findings\. * Support and trouble shoot the software configuration/baseline issues during integration and installation phases\. *… more
- Lockheed Martin (Herndon, VA)
- …capabilities to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance** to work from either our ... King of Prussia, PA or Herndon, VA location\(s\)\. **This is an EARLY CAREER \(level 2\) ROLE where candidates typically require 1\+ years** of professional… more
- Lockheed Martin (Aurora, CO)
- …location\(s\)\. The MSP and MOATS programs at Lockheed Martin Space are seeking a full\-time Early Career Software Engineer for the Ground Software ... prosperity\. **THE WORK** Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance to...active TS/SCI security clearance for consideration\.** This is an EARLY CAREER \(level 2\) ROLE where candidates typically require… more
- Lockheed Martin (Littleton, CO)
- …ensuring security and prosperity\. **THE WORK** Lockheed Martin is seeking a talented ** Software Engineer with a TS/SCI clearance and Sec\+ \(8570 cert\)** to ... work from our beautiful Littleton, CO location\. **This is an EARLY CAREER \(level 2\) ROLE where candidates typically require 1\+ years** of professional experience… more
- Lockheed Martin (Hanover, MD)
- …are proactively recruiting for a future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used as a placeholder for your ... We are seeking professionals interested in a variety of responsibilities including; * Software development * Software engineering * Systems engineering * Cyber… more
- Lockheed Martin (Hanover, MD)
- …Learning \(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Software Development / Software Engineering For a complete list that ... future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used...Diploma or GED plus twenty\-four \(24\) years of general software engineering experience OR * A Bachelor's degree in… more
- Huntington Ingalls Industries (Springfield, VA)
- …CI Poly + Proven ability to architect large-scale, mission-critical software systems in DoD/IC environments + Deep background in security, observability, ... and environments. The program is scheduled to launch in early 2026 and due to the classified nature of...various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer… more
- L3Harris (Springfield, VA)
- …cyber domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... various scenarios. . Provide critical assistance during satellite launch and early orbit operations by contributing technical expertise, operational insights, and… more
- Lockheed Martin (Annapolis Junction, MD)
- …issue management skills to drive early involvement in issues and obstacles \- TS/SCI w/ Poly \- 14 years experience as an SE is programs of similar scope \- BS ... and opportunities\. **WHO YOU ARE** Experience as a Systems Engineer with the ability to multitask in a fast...supporting the developers on the team **Clearance Level:** TS/SCI w/ Poly SP **Other Important Information You Should Know** **Expression… more
- CACI International (Sterling, VA)
- Cloud Cyber Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... 12/29/2025 **The Opportunity:** CACI/BITS is seeking a Cyber Security Engineer to support our Makalu contract. If you are...about working as part of a modern, fast-paced agile software development team, then this opportunity is for you!… more
- KBR (King Of Prussia, PA)
- Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan Area. The ... Systems Engineer for GEOINT Testing provides the expertise and skillsets...reside in NSG legacy and cloud environments + Support early product quality requirements review and input for NSG… more
- Lockheed Martin (Littleton, CO)
- …college or equivalent experience/combined education * Aerospace or defense systems hardware/ software integration experience * Test Engineer \(TE\) and/or ... and Test team as a Satellite Integration & Test Engineer in Littleton, CO\! In this role you will...will primarily be assigned to developmental tasking associated with early program planning through CDR and/or CDR support through… more
- Lockheed Martin (Hanover, MD)
- …proactively recruiting for a future need, with the expectation of a 2025 or early 2026 start date\. This requisition is being used for contingent offers\. \#RMSC6ISR ... systems engineering experience OR * A Bachelor's degree in Systems Engineer , Computer Science, Information Systems, Engineering Science, Engineering Management, or… more