Software Engineer III - TACKLE
$115k - $165kEpsilon Systems Solutions
Epsilon C5I ( focused on software development and systems engineering for complex command, control, intelligence and combat systems, is seeking a Software Engineer III, with 4-8 years of experience, for work in San Diego, CA. Our engineering efforts provide the warfighter with common enterprise solutions to improve information sharing and combat effectiveness. If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on!Summary:Our software team employs an Agile Scrum process to rapidly design, code, and integrate capabilities into a mature Platform as a Service (PaaS) solution. Work involves implementing new functionality, troubleshooting, and securing containers and container platforms. The ideal person would be security-focused and interested in solving practical software challenges, building modular web applications, and collaborating with a team to turn user needs into useful features.Duties and Responsibilities:Participate in the design, development, implementation, and integration of complex software systems onto an MLS (Multi-level Security) platform.Collaborate with cross-functional teams to define and drive software architecture and design decisions.Collaborate with developers and stakeholders to understand business requirements and translate them into technical solutions.Design, develop, test, deploy, and maintain web-based and enterprise software applications.Rapidly translate business requirements into functional applications, prototypes, and production-ready solutions.Actively leverage AI-powered coding assistants to accelerate development, improve productivity, troubleshoot issues, and streamline repetitive development tasks.Required Qualifications:Bachelor of Science degree in Computer Science or related discipline (e.g. Software Engineering, Computer Engineering)Four to eight (4-8) years of professional experience involving software development and designExperience in designing and developing large-scale, distributed systemsStrong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams, gain consensus, and get things done.Strong expertise in one or more programming languages (e.g., JavaScript, Java, Python)In-depth knowledge of software engineering principles, design patterns, and best practices.Experience working across multiple phases of the software development lifecycle, with demonstrated ability to independently develop and deliver software solutions.Demonstrated experience leveraging AI-powered coding assistants to accelerate software development, improve productivity, and support efficient delivery of high-quality applications.Proficient in working with various operating systems such as Windows and Linux.Ability to obtain and maintain an Active DoD Secret Security ClearancePursuant to the various government contractual requirements, all applicants must be U.S. Citizens.Preferred Qualifications:Ability to Obtain and Maintain a DoD Top Secret Clearance with SCI AccessPay Range:The pay range for this role is $115,000 to $165,000 annually. This is a reasonable estimate for this role. Individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.ADA Notations:Regular communication (hearing/speaking).Noise conditions range from very quiet to very noisy.Prolonged use of computer (typing/keyboarding).Frequently required to sit for long periods of time, standing, and walking.Ability to travel by car, air or other means of transportation, if required.Epsilon Systems Solutions, Inc. is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.Minimum Education:Bachelor's DegreeMinimum Experience:4 Year(s)
- Job TitleSoftware Engineer IIILocationSan Diego, CA 22400 US (Primary)CategoryResearch, Development, and EngineeringJob TypeFull... ...RequiredSecretJob DescriptionPrescient Edge is seeking a Software Engineer III to support a federal government client.Please note that the...Suggested
$130k - $150k
...Embedded Software Engineer III – RUST GROW WITH US AND STAY EXTRAORDINARY: Launch your career to new heights with Innoflight—one of San Diego’s fastest-growing Aerospace and Defense innovators. Here, visionary minds engineer the future of space technology through pioneering...SuggestedFull timeWork visaFlexible hours$125k - $150k
...Defense innovators. Here, visionary minds engineer the future of space technology through... ...compact, and cyber-secure solutions. From software-defined radios to cutting-edge cryptographic... ...THE LIFE: The Embedded Software Engineer III plays a key role in developing software...SuggestedWork visaFlexible hours$31 - $64 per hour
...remote infrastructure team building and operationalizing next-generation software-defined storage to support modern analytics and AI workloads. This contract role is ideal for a hands-on storage engineer who enjoys working across Kubernetes, automation, and production...SuggestedHourly payContract workRemote work- ...DPP is seeking an Embedded Software Engineer III for an opportunity with our client in the Aerospace and Defense Manufacturing industry. Work Location: Onsite in San Diego, CA Duration: 12 months Terms: W2 Contract Work Authorization: US Citizen...SuggestedContract work
$160k - $200k
...San Diego, CA, US Date Posted: 2026-09-22 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel:... ...SAIC is seeking a highly experienced Cloud Engineer III to lead the design, implementation, modernization, and sustainment...Full timeRemote workShift work$130k - $160k
...Diego, CA, Onsite. Minimal domestic travel required. Job Description GALT Aerospace is seeking a full-time, salaried Software Engineer II or III to design, develop, integrate, and sustain software for complex aerospace and defense systems. This role involves full-...Full timeWork at officeLocal areaFlexible hours$130k - $190k
...What if your next engineering role involved architecting the platform, not just inheriting... ...distributed, and designed around an AI-augmented software development model from day one.... ...technical ownership, and an ability to tackle complex problems independently. Nice...Full timeRemote work- ...Job Description Job Description DPP is seeking an Embedded Software Engineer III for an opportunity with our client in the Aerospace and Defense Manufacturing industry. Work Location: Onsite in San Diego, CA Duration: 12 months Terms: W2 Contract...Contract work
- ...Job Description Job Description DPP is seeking an Embedded Software Engineer III for an opportunity with our client in the Aerospace and Defense Manufacturing industry. Work Location: Onsite in San Diego, CA Duration: 12 months Terms: W2 Contract...Contract work
- ...Description Job Description Job Title: AI SW Integration Engineer Location: San Diego, CA 92121 (Onsite) Duration: 8 months... ...Kubernetes, etc.) Strong problem-solving skills with a passion for tackling new challenges Education and Experience: M.S. or Ph.D. in...
- ...capabilities across cloud, data, and software environments. Our teams tackle complex, real-world challenges where... ...initiatives, working alongside engineers and operators to deliver resilient,... ...seeking an experienced Cloud Engineer III to design, build, integrate, and sustain...
$160k - $200k
...San Diego, CA, US Date Posted: 2026-09-09 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel:... ...SAIC is seeking an experienced Systems Network Engineer II/III to support critical and urgent program efforts focused on...Full timeRemote workShift work$122.7k - $214.3k
Role Number: 200653991Team: Software and ServicesLocation: Cupertino; San DiegoPosted: 20... ...system and app we ship. Tens of thousands of engineers rely on it daily to develop software... ...to delivery and operation, you'll tackle intricate problems, build new features,...Relocation$64.03 - $74.03 per hour
Systems Engineer - III, 37437640 Overview With Public Cloud experience and expertise (Azure, AWS, Google Cloud), designs, develops, troubleshoots and debugs infrastructure as code, software defined compute & storage implementation, and software programs for enhancements...Work experience placementWork at office$106.8k - $120.15k
...including completion of GMP-related documentation. The Automation Engineer III will lead technical assessments and upgrade projects for... ...systems.Direct and perform installation of automation hardware and software.Program automated control systems to achieve the functional...Full timeWork at officeFlexible hours$140k - $155k
...CaliforniaSecurity Clearance: SecretBusiness Unit: Zachary PiperPosition Owner: JD BuckZachary Piper Solutions is seeking a Cybersecurity Engineer III to support a company focused on delivering mission-critical information technology and cybersecurity services for Department of...- ...InfoTech is seeking a Senior Systems Engineer III to support U.S. Navy C4I/C4ISR and DoD programs. This in-person, full-time role covers requirements analysis, architecture, integration, and verification across the systems engineering lifecycle. The ideal candidate brings...Full time
$105.1k - $164.13k
...Cloud Infrastructure Engineer Responsibilities: This position is... ...Infrastructure Engineer (Levels III and IV) will support the design... ...with network, security, and software teams to ensure seamless cloud... ...subsidiaries, Noblis ESI, and Noblis MSD tackle the nation's toughest problems...Full timeContract workPart timeFor contractorsLocal areaRemote work$150k - $190k
...ovarian cancers. Position Summary : The Clinical Data Engineer II/III owns clinical Data Operations: the data pipelines, data warehouse... ...frameworks (dbt preferred) and a cloud data warehouse ~ Software-engineering fundamentals and an expert understanding of...Work at office- ...intelligent platforms. Job Overview We are seeking a Forward Deployed Software Engineer who will be at the forefront of integrating, deploying, and... ...repo and run on real vessels, in real missions You enjoy tackling integration and deployment challenges where things don’t...Permanent employmentTemporary workWork at officeShift work
$44 - $59 per hour
...you. Together, we are not just part of the energy transition, we are helping drive it forward. Medium Voltage Field Service Engineer III, Western Region Field based, Western region: Arizona, California, Idaho, Montana, Nevada, Oregon, Utah, Washington and...Hourly payFull timeTemporary workFor contractorsH1bWork at officeHome officeShift workNight shift$110k - $120k
...Responsibilities Analyze business processes and requirements to identify software solutions and automation opportunities. Make technical decisions regarding software design, development, and implementation. Maintain and enhance existing applications, troubleshoot...$120k - $150k
...Job Description Sigma Defense is seeking a Network Security Engineer III to join our team in San Diego, CA. This position supports the... .... ~ Must be a U.S. citizen. Computer Programs/Software: ACAS Trellix ESS Spork/Spork+ NetIQ SIEM Sentinel...- ...Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon... ...vision-language-action (VLA) models that tackle core perception challenges such as object... ...intersection of research and production, our engineers build the data pipelines, supervised...Full timeTemporary workPart timeWork experience placementWorldwide
- ...Cyber Security Engineer III TECHEAD is seeking qualified applicants for the following Contract-To-Hire position – Cyber Security Engineer... .... Strong analytical capabilities with IT security software, web security tools, data analytics, and risk management framework...Contract workLocal area
- ...is seeking a Computer Systems Architect III for an opportunity with our client in the... ...with emphasis on supporting software development and test automation teams.... ...Responsibilities: Work closely with engineers and technicians in a lab environment....Contract workFlexible hoursWeekend workAfternoon shift
$130k - $240k
...California / San Mateo, CaliforniaHivemind Enterprise Division - Engineering /Full Time Employee /On-siteShield AI is a venture-backed... ...with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and...Full timeTemporary workPart timeLocal areaWorldwide- ...the complexities of modern development to accelerate the pace of ResMed’s next generation Healthcare Informatics platform. As a Software Engineer, you must possess world class technical skills and a strong sense of empathy for your fellow developers. You will work closely...Full timeTemporary workWork experience placementLive inRemote workFlexible hours
- ...and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ..., security, and prosperity. Our people tackle the toughest technical challenges,... ...Python, or other modeling and data analysis software toolsInterest in Artificial Intelligence...Work experience placementInternshipLocal area3 days per week
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