Chief Engineer- Space Payloads Leidos Holdings Inc.Chief Engineer- Space PayloadsSan Diego, CA$131,300–$237,350 / yearSubject Matter Expertise: Must be a Subject Matter Expert (SME) within IR optical or opto-mechanical engineering (e.g., precision mechanisms, optical housing design, or opto-thermal stability). Space-Based IR Analytical Expertise: Experience leading Radiometric Performance Modeling (e.g., signal-to-noise ratio (SNR) analysis, Noise Equivalent Differential Temperature (NEDT), and stray light suppression studies).
1699 - Network Engineer IV Sigma Defense1699 - Network Engineer IVSan Diego, CA$125,000–$145,000 / yearThe Network Engineer delivers advanced afloat C4ISR network engineering, integration, and sustainment for the Navy's carrier training tactical system - a ruggedized component of the CANES architecture used across Fleet units. Position at the intersection of fleet training and afloat network readiness, the role provides hands-on technical leadership and direct support to operations units preparing for deployment.
Senior Network Engineer - Conus NexGen Data SystemsSenior Network Engineer - ConusSan Diego, CANexGen Data Systems is seeking a Senior Network Engineer to serve as key personnel and technical authority for CONUS region network operations, providing expert-level troubleshooting, technology evaluation, and strategic guidance for approximately 70+ MTF locations across continental United States. The scope of this project is to provide LAN/WLAN network sustainment and operations services to the MHS MTFs and related activities, including DHA headquarters and training locations, inside the continental United States.
NewSystems Design Engineer 4 MindlanceSystems Design Engineer 4San Diego, CARemote$71.27–$75.87 / hourOwn feature- and subsystem-level Systems Engineering activities for software-intensive products across iOS/Android mobile apps, web applications, backend services, APIs, SDKs, cloud services, and connected CGM workflows. Important Screening Criteria: This is a Staff-level Systems Engineering role focused heavily on software applications , not a traditional Project Manager, Program Manager, Business Analyst, QA/Test, or documentation role.
Senior Sales Engineer GitGuardianSenior Sales EngineerSan Diego, CaliforniaGitGuardian leads the way in Non-Human Identity security , offering end-to-end solutions from secrets detection in code, productivity tools and environments to strong remediation, observability and proactive prevention of leaks. Well developed project management skills (pre-sales & post-sales periods often involve speaking with multiple stakeholders who work on various teams, either internally or externally).
Principal Sales Engineer GitGuardianPrincipal Sales EngineerSan Diego, CaliforniaGitGuardian leads the way in Non-Human Identity security , offering end-to-end solutions from secrets detection in code, productivity tools and environments to strong remediation, observability and proactive prevention of leaks. Well developed project management skills (pre-sales & post-sales periods often involve speaking with multiple stakeholders who work on various teams, either internally or externally).
Sr Software Engineer IlluminaSr Software EngineerSan Diego, CA$129,400–$194,000 / yearKey Responsibilities: Development: Develop, integrate, and debug platform software components responsible for the secure and reliable transfer, storage, and management of sequencing data, ensuring correctness and recoverability under real-world failure conditions. Required experience designing and implementing software quality patterns and practices (continuous integration, static analysis, unit testing, integration testing) and developing software on Linux.
Senior Software Design Assurance (Sr Software Design Quality) Engineer DexComSenior Software Design Assurance (Sr Software Design Quality) EngineerSan Diego, California$95,900–$159,900 / yearYou have experience performing and reviewing software risk management activities, including Software Hazard Analysis (SHA), design FMEA, and change impact assessments for cloud, data, and AI/ML components. You will drive pre‑market risk management deliverables, including Software Hazard Analysis (SHA), design FMEA, and risk controls related to cloud infrastructure, data processing, and AI/ML functionality.
Application Software Engineer LeidosApplication Software EngineerSan Diego, CaliforniaJuly 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. 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.
Ctio - AI Engineer- Senior Manager PwCCtio - AI Engineer- Senior ManagerSan Diego, CA$91,000–$321,500 / yearPreference for at least one of the following fields of study: Accounting, Analytics/Data Science, Artificial Intelligence/Robotics, Business Administration/Management, Computer Science/Information Systems, Cybersecurity, Engineering, Mathematics/Statistics, Operations/Supply Chain, Project/Technology Management, Risk Management/Insurance. Within our Internal Firm Services practice, you will focus on leveraging advanced analytics and statistical techniques to extract insights from large datasets and drive data-driven decision-making.
Lead Wireless Communications Engineer The MITRE CorporationLead Wireless Communications EngineerSan Diego, CA$156,400–$195,500 / yearFive or more years of experience in communications and digital signal processing such as detection and estimation, information theory, spread spectrum communications, waveform design, modulation theory, error control coding, channel equalization, interference cancellation, algorithm development, receiver design, embedded software, advanced wireless protocols. MITRE's Technology & Engineering Organization has an excellent opportunity to be part of a dynamic technical team having a substantial impact on the design and development of communications systems in support of various U.S. Government agencies, including the Department of Defense, the Intelligence Community, the Department of Homeland Security, the Federal Aviation Administration, and others.
NewSITE TECHNOLOGY & OPERATIONS ENGINEER BelcanSITE TECHNOLOGY & OPERATIONS ENGINEERSan Diego, CA$70–$80 / hourJob Title: Site Technology and Operations Lead Location: San Diego, CA Pay: $70-$80/hr Zip Code: 92174 Duration: 12months Start Date: ASAP Keywords: #IT, #SiteTechnology, #TechnicaolOperations POSITION SUMMARY: The Site Technology & Operations Lead acts as the primary technology representative for the site/campus and serves as the bridge between local business leadership and the broader IT organization. Continuous Improvement, Capability Building, and Knowledge Management: * Maintain strong motivation to continuously build and refresh hard IT skills relevant to site operations, including operational constraints, network, connectivity, workplace services, infrastructure, and service delivery models.
Infrastructure Automation Engineer II Moebius Solutions, Inc.Infrastructure Automation Engineer IISan Diego, CA$95,000–$115,000 / yearMinimum of 5 years of experience with infrastructure automation, containerization, virtualization, and cloud technologies, demonstrated experience with several of the following technologies, including Docker, Ansible, Terraform, Kubernetes, Red Hat OpenShift, Helm, VMware vSphere, and/or Red Hat Virtualization (RHEV), AWS services, including EC2, VPC, and S3, Artifactory and/or Nexus, Atlassian tools (Jira, Confluence, Bitbucket) . Minimum of 5 years of progressive experience in Infrastructure Engineering, DevOps Engineering, Site Reliability Engineering, or a related field, with demonstrated expertise in Linux (RHEL) administration, infrastructure automation, and CI/CD pipeline development utilizing Tekton and/or Jenkins.
Engineer RISK MITIGATION CONSULTING INCEngineerSan Diego, CA$115,000–$125,000 / yearPosition Summary: The Engineer will provide expertise regarding utilities systems (Including but not limited to electrical power, water, wastewater, natural gas, steam, chilled/hot water, and bulk fuels) such as found on military installations or medium-sized communities. The Engineer must be able to clearly communicate and articulate technical issues to customers and other team members as well as prepare formal presentations and professional written reports, primarily serving clients within the US Navy and United States Marine Corps.
Field/Base Communications Network Engineer LeidosField/Base Communications Network EngineerSan Diego, CaliforniaProvides COMSEC Local Element support to assigned locations, which includes managing COMSEC hardware/software assets and key inventories, loading keys into Encryption devices, installing, configuring, troubleshooting, upgrading, removing/replacing faulty equipment, interacting with the Government KOAMs and following prescribed procedures and processes related to COMSEC. •Must have normal color vision to identify different colors of wires and cables; must have correctable vision to 20/20 or better so you can see objects and information displayed in schematics, test equipment, and computer monitors; must have depth perception to be able to judge distance between objects to work safely on ladders and in confined spaces; must be able to use and read digital test equipment such as OTDR (optical time-domain reflectometer).
Sales Engineer I ESETSales Engineer ISan Diego, CA$120,000–$135,000 / yearKnowledge: Ability to assess the security posture of an enterprise environment and recommend and implement appropriate security solutions; monitor and secure hybrid environments, including cloud, mobile, and IoT; operate with an awareness of applicable laws and policies, including principles of governance, risk, and compliance; identify, analyze, and respond to security events and incidents. As a subject matter expert in cybersecurity solutions, this role is responsible for identifying customer needs, delivering compelling product demonstrations, conducting technical evaluations, and designing solutions that address complex security challenges.
Field Service Engineer I SaalexField Service Engineer ISan Diego, CA$65,000–$115,000Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments.
NewSenior Software Engineer Expeditionary Systems (OpAI) The Marlin AllianceSenior Software Engineer Expeditionary Systems (OpAI)San Diego, CA$155,000–$175,000 / yearAt least 10 years experience working as a business analyst, data analyst, data scientist, data engineer, database administrator, geospatial analyst, geospatial engineer, IT specialist, machine learning engineer, software engineer, or system administrator. Position Overview The successful candidate will contribute to Naval Operational Architecture (NOA), working alongside engineers and operators to deliver resilient, forward-leaning solutions in support of national defense.
Senior Platform Engineer (OpAI) The Marlin AllianceSenior Platform Engineer (OpAI)San Diego, CA$110,000–$180,000 / yearExperience working as a cloud engineer, cloud administrator, cloud architecture, DevOps engineer, IT Specialist, platform engineer, site reliability engineer, release engineer, systems administrator, systems engineer, or similar role. Bachelor’s degree in Computer Science, Engineering, Information Systems, or related STEM field (Master’s preferred) OR Equivalent years of relevant experience in lieu of degree.
Systems Engineer Na Ali'i Consulting & Sales, LLC.Systems EngineerSan Diego, California$115,000–$160,000 / yearOverview: Nakupuna Federal is seeking a Systems Engineer to function as the Modular Open Systems Architecture (MOSA) Engineer for Platform Delivery Office (PDO) 20 (Surface Fleet Delivery) Program Office (previously known as PMW 760), to support the Government in establishing and implementing repeatable modular architecture practices across Navy mission systems and shipbuilding activities. The position develops and uses models, architecture products, engineering data, and digital artifacts to align requirements, interfaces, technical products, schedules, and platform constraints across product offices, warfare centers, ship-design organizations, shipbuilders, and other technical stakeholders.