Software Engineer with Poly SR SWE1
Lockheed Martin Corporation
Job Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company that's shaping the future of cyber and intelligence. We're committed to innovating at the Edge: Harnessing the latest advancements in cyber, artificial intelligence, and machine learning to stay ahead of emerging threats and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems supporting Analytic Missions. This Program has a robust process to ensure quality of products. The process includes DAT, UAT/SME Validation, Smoke Test, and System Level Test (SLT) prior to deploying products to production. WHO YOU ARE Experience as a Software Engineer with knowledge assisting in the design, development, testing, and debugging of software solutions, with a focus on Linux operating systems. Strong Familiarity with programming languages such as Java. WHY JOIN US Providing ongoing training, mentorship, and development opportunities to help our cyber and intelligence professionals stay at the forefront of their field and achieve their career goals. Competitive and comprehensive benefits package. Rewards and recognition for your hard work. Medical and dental coverage. 401k retirement savings plan. Paid time off for work/life balance. And more Qualifications: Active Top Secret clearance with polygraph Seven (7) years’ experience as a SWE, in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience (total of 11) on projects with similar software processes may be substituted for a bachelor’s degree. Full stack development including; JavaScript, React, and Mongo, prior analytic experience, production environmentsaa415a4b-8b21-40fc-a65c-70d2b25ca29a
- Lockheed Martin, a leader in the Aerospace & Defense industry, is seeking an experienced Software Engineer with Poly SR SWE1 to join our dynamic IT & Cybersecurity team. This role will focus on developing and maintaining high-level classified software systems that are...SeniorFull time
Lockheed Martin
Mount Rainier, MD5 days ago - ...Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions... ...and opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse...Senior
Lockheed Martin Corporation
University Park, MD4 days ago $176k - $282k
...Sr. Software Engineer, TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID 2026-166340 Position Category Information... ...Collaboration and Communication Partner closely with data scientists, engineers, and product managers to translate...SeniorContract workShift workPeraton
Laurel, MD1 day ago$146k - $234k
...Software Engineer(Front-End/React), Senior Advisor - TS/SCI w/poly Job Locations US-MD-Laurel Requisition ID 2026-165301 Position Category... ...Location: Laurel, MD Clearance: Active TS/SCI with Polygraph Required Shape Mission-Critical User...SeniorContract workShift workPeraton
Laurel, MD2 days ago$176k - $282k
...Senior Cloud Software Engineer TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-165898 Position Category... ...Qualifications: Active TS/SCI security clearance with a current polygraph is required. BS in a technical field...SeniorContract workShift workPeraton
Laurel, MD1 day ago$131.3k - $237.35k
Leidos is seeking a Sr. Software Engineer in Alexandria, Virginia. The ideal candidate will have a BS degree with 12-15 years of experience or a Master's with 10-13 years of relevant experience. Responsibilities include engaging in SDLC activities within an agile development...Senior- ...Description Software Engineer (Mid-Level) Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required @Orchard is retained by a top geospatial technology company supporting important operations missions to U.S. Government...
Orchard , CO
Arlington, VA3 days ago - ...Sr. DevOps Engineer III Reston, VA/ College Park, MD/ Anacostia- Bolling Base, DC TS/SCI with polygraph As Sr. DevOps Engineer III, you'll play... ...maintaining secure and efficient software development and deployment... ...TS/SCI Clearance with CI poly. ~ Minimum IAT Level 2...Senior
Cornerstone Defense
College Park, MD1 day ago - Job Description: Senior Full Stack Software Engineer - Clearance Required WHAT WE'RE DOING Join... ...middle tier to backend data storage, along with ETL (Extract, Transform, Load)... ...and Gitlab Jira and Confluence TS/SCI with Poly #J-18808-Ljbffr Stryker CorporationSeniorContract workLocal area
- ...Job Description Senior AI/ML Operational Engineer Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required @Orchard is retained... ...approaches to architect and design AI software systems Minimum Qualifications: Active...Senior
@Orchard
Arlington, VA6 days ago - An established industry player is seeking a Senior Software Engineer for their Cyber Intel team in Laurel, MD. This role offers an exciting opportunity to support critical Cyber Security and Data Management programs for the Intelligence Community. You will be responsible...Senior
$176k - $282k
...Cloud Software Engineer, TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 2026-166058 Position Category Information... ..., and technical specifications. Collaborates closely with product managers, engineers, and stakeholders to define...Contract workShift workPeraton
Laurel, MD4 days ago- ...Description Senior AI/ML Operational Engineer Joint Base Anacostia, Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required @Orchard is... ...agent approaches to architect and design AI software systems Minimum Qualifications:...Senior
Orchard , CO
Arlington, VA3 days ago $3,000 per month
...keeps modern life moving. Here, you’ll work with cybersecurity experts on the forefront of... ...• Analyze user requirements to derive software design and performance requirements • Design... ...standards, confer with users or system engineers; analyze systems flow, data usage and...SeniorLockheed Martin
Riverdale, MD14 hours ago- ...and some kind of messaging (MQ, ActiveMQ, RabbitMQ or JMS) ~7 years of Java/ J2EE Web Development Experience. ~ Comfortable with front-end, middle tier and backend technologies. ~ Expertise in front-end technologies like Typescript, Angular 4+, Spring MVC or...Senior
Samprasoft
Washington DC1 day ago - ...Software Engineer Opportunity Project Overview: Application: Homegrown web application developed in Vue.js for the frontend and Go-Lang... ...ensure clarity and usability. Collaboration: Work closely with a team of 5 engineers, engaging in code pairing and...SeniorContract workLocal areaRemote workFlexible hours
My3Tech Inc
Washington DC1 day ago - ...Job Title: Sr Software Engineer Duration: 06 Months Location: Washington, DC (Remote) PURPOSE: Performs complex analysis, design... ...and complex application programs for computer systems. Works with appropriate stakeholders to define system scope and...SeniorWork experience placementRemote work
Ageatia Global Solutions
Washington DC3 days ago - ...Ford Pro Software Engineer While others are taking a technology-first approach, Ford Pro is putting people first. We are building a self... ...and evaluate the performance of our solutions Collaborate with multi-skilled teams working on autonomous vehicles software solutions...Senior
Software Technology Inc
Washington DC1 day ago - ...Software Engineer The Software Engineer will work with stakeholders in collecting requirements, designing, testing, implementing, and maintaining core application software. Duties include but are not limited to: Support the development of an integrated solution...SeniorTemporary workInterim roleBank staffImmediate startFlexible hours
ShiftCode Analytics
Arlington, VA3 days ago - ...performance feedback on other engineers and participate in company peer... ...Forward Deployed Engineer (Sr FDE) serves as the technical lead... ...You will coordinate directly with government stakeholders and engineering... ..., and AIP8+ years of software engineering or systems integration...SeniorRemote work
PVM
Arlington, VA3 days ago - ...seeking a highly motivated and independent Software Developer to support an Intelligence... ...sustainment, and modernization while collaborating with stakeholders across the organization.... ...efficient, maintainable code • Reverse engineer existing applications to understand...Senior
Insight Global
Bethesda, MD1 day ago $110k - $150k
...Position Title: SENIOR SOFTWARE ENGINEER (Full Time, Exempt) Who’ll You Report To: Sr. Engineering Manager About the Role We are modernizing our backend... ...solutions. This role is ideal for engineers with experience in legacy system modernization, low-code...SeniorFull timeTemporary workFlexible hoursGrabJobs
Washington DC3 days ago$107.9k - $195.05k
...Leidos is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This... ...to work on mission-focused solutions with cutting-edge technologies. About the... ...with the ability to obtain and maintain Poly. Technical Skills: Proficiency in...SeniorLocal areaImmediate startRemote workFlexible hoursLeidos
Bethesda, MD1 day ago$107.9k - $195.05k
...sector is seeking an experienced Senior Software Engineer to support the delivery, enhancement,... ...expertise while delivering capabilities with real-world national security outcomes.... ...Top Secret (TS) clearance with SCI and CI Poly eligibility. Bachelor’s degree in Computer...SeniorLocal areaImmediate startLeidos
Alexandria, VA4 days ago$105k - $215k
...where your ambitions are met with endless possibilities. Every... ...seeking an experienced Senior Engineer with a passion for building... ...Senior Engineer works with our Sr Staff Engineer and other Sr. Engineers... ...Develop and execute technical software development strategy for the...SeniorHourly payWork experience placementLocal areaFlexible hoursGEICO
Bethesda, MD5 days ago$131.3k - $237.35k
...Description Leidos has an exciting opportunity for a Sr. Software Engineer! Must have an active TS/SCI Polygraph up front. No exceptions.... ...degree and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience. Additional...SeniorLocal areaImmediate startLeidos
Alexandria, VA3 days ago$107.9k - $195.05k
...Description Leidos has an exciting opportunity for a Sr. Software Engineer in our Intel Security Sector's Analysis Solutions Business... ...benefits , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules...SeniorLocal areaImmediate startFlexible hoursLeidos
Bethesda, MD4 days ago- ...Sr. Software Engineer Huntsville, Alabama, United States; Northern, VA, United States; Tampa, Florida, United States Work Arrangement... .... This person leads software development projects, starting with collecting and studying the information and needs of the user...SeniorFull timeWork at officeLocal areaRemote work
AEVEX Aerospace
Alexandria, VA1 day ago - ...LLC is seeking a highly motivated Senior Software Engineer to be a full-time employee in... ...support for a production Java application with a Postgres backend and a Tomcat/JBoss application... ...with capability to obtain SCI/CI Poly if needed to meet contract requirements....SeniorFull timeContract workTemporary workFor contractorsLocal area
E-InfoSol LLC
Washington DC1 day ago $166.4k - $249.6k
...Senior Software Architect & Engineer The Aerospace Corporation is the trusted partner to the nation's... ...maintaining vertical responsibilities with customers' portfolios as well as horizontal... ...Minimum Requirements for the Sr. Project Engineer Software Architecture...SeniorFull timeFor contractorsImmediate startRemote workRelocation packageFlexible hoursThe Aerospace Corporation
Arlington, VA3 days ago
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