Principal Software Engineer (SWE-4)
$25kFairygodboss
Description Leidos has a new and exciting opportunity for a Principal Software Engineer in our Intelligence Sector's (INTEL) 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. Job Summary Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we’re always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Job Responsibilities & Qualifications Mission Focus : Perform security analysis of web services on Android and OSX platforms to develop automation tools to scrape data and interact with public and private APIs. Technical Proficiency : Strong experience with Java, Python, JavaScript, and shell scripting. Qualifications : Bachelor's degree plus eleven (11) years of relevant development experience or equivalent. Security Clearance : Candidates must possess an active TS/SCI with Polygraph to be considered for this role. Desirable Skills : Additional experience with Android development, browser automation with Selenium, reverse engineering; familiarity with AI. *Qualified candidates are eligible for enhanced incentives including up to a $25,000 cash sign on bonus or a paid time off bonus. This role includes application development in support of the mission and managing the product’s infrastructure and DevOps environment. Compensation and Benefits Pay Range: $131,300.00 - $237,350.00. Additional benefits include Paid Time Off, 11 paid Holidays, 401K with 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave. Employment Eligibility All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr Fairygodboss
- ...Days a week TELEWORK Possible*** Desired Skills The Level 1 Software Engineer (SWE) shall possess the following capabilities: Analyze user requirements... ...from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar...SuggestedRemote work2 days per week3 days per week
$1,200 per month
...by building high‑performing engineering teams and developing innovative... ..., and customer‑oriented Principal Software Engineer to join our team in... ...Twelve (12) years experience as a SWE in programs and contracts of... ...university is required. Four (4) years of additional SWE experience...SuggestedHourly payContract workWork experience placement$210k - $230k
Software Engineer 4 (Hybrid) Location: Annapolis Junction, MD Compensation Range: $210 - $230K Clearance: Active TS/SCI w/ Polygraph needed to... ...or university, plus ten (10) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity...Suggested- Job Overview Belay Technologies is seeking a Junior Software Engineer (SWE1) to support our intel team. The SWE shall design or implement complex algorithms requiring... ...college or university is required. Four (4) years of additional software engineering experience...Suggested
$163k - $178k
# Software Engineer (SWE), Level 1 [D.26.0113] with Security ClearanceDover Networks LLCFull TimejuniorCapitol Heights, Maryland, USPosted 2 days... .... YOE Requirement: 3 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S. #J-18808-Ljbffr TryApplyNowSuggestedImmediate start- ...2HB Incoporated is seeking an experienced Software Developer who will provide full-stack java... ...Experience: Seven (7) years experience as a SWE in programs and contracts of similar scope... ...college or university is required. Four (4) years of additional SWE experience on...Full timeLocal area
- ...3 Days a week TELEWORK Possible Desired Skills: The Level 0 Software Engineer (SWE) shall possess the following capabilities: Manage system requirements... ...from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar...Remote work2 days per week3 days per week
- ...not possess this level of clearance.*** Are you a Principal AWS Software Engineer who is ready for a new challenge that will launch your... ...a BS degree in Computer Science or related. Four (4) years of additional SWE experience on projects with similar software processes...16 hoursFull timeContract workRemote workWork from homeRelocation package
$220k - $224k
...Overview: Red Arch Solutions is hiring a Principal Backend Software Engineer to join a priority program in... ...college or university plus 20 years of SWE experience on projects with similar software... ...01K 6% match vested day one and up to 4% profit sharing contribution....16 hoursLocal areaRemote work$200k - $280k
...talented people Job Description GliaCell is seeking a Principal Python Software Engineer on one of our subcontracts. This is a full-time... ...a BS degree in Computer Science or related. Four (4) years of additional SWE experience on projects with similar software processes...16 hoursFull timeContract workRemote workWork from homeRelocation package$210k - $230k
Title: Software Engineer 4 (Enterprise Data Integration) Location: Annapolis Junction, MD Compensation: $210 -$230K Clearance: Active TS/SCI... ...or university, plus ten (10) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity...$220k - $240k
...PTO. Description Base-2 Solutions is looking for a top-notch software engineer to join our team. We are driven to solve challenging customer... ...discipline from an accredited college or university is required. Four (4) years of additional software engineering experience may be...$200k - $280k
...this level of clearance.*** Are you a Principal CNO Software Engineerwho is ready for anew challengethat... ...heard from the mothership again? Our engineers were certainly tired of the same. At... ...years & Bachelors of Science Degree, or 4 additional years in place of a BS Degree...Full timeContract workRemote workWork from homeRelocation package$144.2k - $288.4k
...Position Summary As a Principal Software Engineer, you will define and drive the technical direction for modern, cloud‑native applications built with... ...Bachelor's degree or, equivalent experience (HS diploma + 4 years relevant experience) Pay Range The typical pay range...Hourly payFull timeTemporary workLocal area$7.5k
...talented individuals who provide intelligence, engineering, and mission management expertise for the... ...us! Job Description: The Senior Software Engineer will serve as technical anchor... ...through the lifecycle. The Level 4 Software Engineer shall possess the following...Work experience placementImmediate startFlexible hours$207k - $266k
...Principal Feature Architect, Mission Software Make an Impact Where It Matters Most At Intelliforce, we build... ...deployment. This is a strong fit for an engineer who likes solving hard problems,... ...disciplines ~ An additional 4 years of Software Engineering experience...Work experience placementLocal areaImmediate startVisa sponsorship$154.05k - $278.48k
...Leidos has a new and exciting opportunity for a Principal Software Engineer in our Intelligence Sector's, Cyber & Analytics Business Area (CABA... ...degrees will be considered on a case by case basis and require 4 additional years of related experience. Fourteen (14) or...Immediate startFlexible hours$163k - $178k
...vested company 401(k) contributions Description: We are seeking a Software Engineer to build and advance a cutting‑edge agentic platform designed... .... YOE Requirement 3 yrs., B.S. in a technical discipline or 4 additional yrs. in place of B.S. #J-18808-Ljbffr Dover...Immediate start- Software Engineer (SWE) Level 3 Location: Annapolis Junction, MD (no remote) Type: Direct Hire ID: MN72-2755362 Seeking a Linux-focused Software Engineer with strong Python/Java development and Linux administration experience (RHEL, Ubuntu, Rocky, CentOS) to implement...Remote work
- ...Navius Navius delivers mission-focused engineering support for critical national security work... ...with mission stakeholders to deliver software that is usable, maintainable, and effective... ...This posting represents hiring across SWE 0 through SWE 2. Final level placement will...Contract workFlexible hours
$200k - $280k
...please do not apply. Job Description GliaCell is seeking a Principal Software Engineer on one of our subcontracts to support a U.S. Government... ...Computer Science or related field, or four years of additional SWE experience on projects with similar software processes may...16 hoursContract workRemote workWork from homeRelocation package- Position Summary Base-2 Solutions is seeking a DevOps Engineer 4 to provide a reliable, highly available platform that orchestrates the microservices of a modernized operational system using cutting-edge technologies. This role supports infrastructure automation, platform...Work from home
$212k - $259k
Devops Engineer 4 - (AWS, Kubernetes, Terraform) Clearance: TS/SCI w/ poly Position ID: 09-8872-DEVOPS4 Location: Annapolis Junction, Maryland Description The DevOps Engineer will provide a reliable, highly available platform that orchestrates the microservices of a...$86.1k - $151.8k
Description This position is a Software Engineer in Lockheed Martin’s External Referral Program. The role focuses on developing, maintaining,... ...Secret SCI with Polygraph. High School Diploma or GED plus four (4) years of general software engineering experience. Bachelor’s...Temporary workFlexible hoursShift work$212k - $259k
Devops Engineer 4 - (Python, Ansible, Terraform) Clearance: TS/SCI w/ poly Position ID: 09-8770-DEVOPS4 Location: Annapolis Junction... ..., supporting containerized workloads, and enabling reliable software delivery through automated build, test, and deployment pipelines...Remote work$215k - $250k
...security programs by building high-performing engineering teams and developing innovative... ...motivated, career, and customer-oriented Cloud Software Engineer Level 3 to join our team at... ...college or university is required. Four (4) years of cloud software engineering experience...Hourly payContract workWork experience placement$165k - $185k
...Description: Red Arch Solutions is hiring a Software Engineer on a priority program in Annapolis... ...plus three (3) years of experience as a SWE in programs and contracts of similar scope... ...% 401K 6% match vested day one and up to 4% profit sharing contribution. Annualized...Contract workWork experience placementLocal area$70k - $190k
...finalist in 2021! Belay Technologies is seeking a Mid-Level Software Engineer to join our intel team. Qualifications TS/SCI Clearance... ...an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes...Contract workWork experience placementFlexible hours- ...Posted On 02/09/2026 Job Information FO-SWE-26-003 Listing TTO/DO FO_004 Technology Number... ...Concepts, Inc is looking to hire a Software Engineer Level 2 for a great opportunity in the Annapolis... ...college or university is required. Four (4) years of additional SWE experience on...Full time
- ...lifecycle mission enablement, and software modernization. Nightwing... ...commercial markets. The Software Engineer develops, maintains, and... ...The Level 0 Software Engineer (SWE) shall possess the following capabilities... ...college or university. Four (4) years of additional software...Local areaFlexible hours
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