35 defense contractor national defense jobs found in Sacramento, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title : Lead, Cost and Rates Planning Job Code: 45029 Job Location: Sacramento, CA (Preferred); Canoga Park, CA; or Huntsville, AL Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Structural Engineer Job Code: 37364 Job Location: Sacramento, CA or Huntsville, AL  Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist,  Mechanical Engineer – Design Job Code: 40433 Job Location: Huntsville, AL or Sacramento, CA; On-site Job Schedule:  9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Electrical/Mechanical Engineering Job Code: 42260 Job Location: Canoga Park, CA (Preferred) or Sacramento, CA or Huntsville, AL Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked –...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, IT Business Analysis /  Oracle EBS Functional Analyst (HCM & OTL) Job Code: 42110 Job Location: Sacramento, CA; or Canoga Park, CA; or Salt Lake City, UT; or Rochester, NY; or Melbourne, FL Job Schedule:...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Aerospace Engineer- Thermal Analysis Job Code: 42831 Job Location : Huntsville, AL or Sacramento, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer - Control Systems Analysis  Job Code: 42123 Job Location: Huntsville, AL or Sacramento, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineering Job Code: 39994 Job Location:  Sacramento, CA Job Schedule:  9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off   Job Description: L3Harris...

General Ledger Accountant Admin/Clerical  Rancho Cordova, CA true Aug 17, 2026 General Ledger Accountant - Part Time Location: Rancho Cordova, CA Job ID: #72857 Duration: 6+ months contract Pay Range: $47-55 **U.S. Citizenship Only, no dual citizenship* * Job Description:   The Specialist, General Ledger Accounting will report to the Manager, General Accounting and will be part of the team responsible for providing rapid and high-quality financial information. This position addresses a multitude of accounting activities including monthly general ledger and overhead closings, balance sheet and income statement flux analysis, quarterly review and year-end audit preparation and SOX processes under tight close and reporting deadlines. Essential Functions: Supporting monthly financial close and reporting, including: Preparing monthly journal entries, including entries related to sub-ledger postings (Accounts Receivable,...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Operations Job Description: The Activity Security Representative (ASR) II's primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include : Classification reviews of inbound and outbound correspondence Assist in the maintenance of a document accountability database and associated correspondence Processing inbound and outbound classified mail and receipt records Perform destruction of classified materials Process magnetic media for accountability Reproduction support for classified materials Maintain various...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Security Operations Job Description: The Activity Security Representative (ASR) II's primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include : Classification reviews of inbound and outbound correspondence Assist in the maintenance of a document accountability database and associated correspondence Processing inbound and outbound classified mail and receipt records Perform destruction of classified materials Process magnetic media for accountability Reproduction support for classified materials Maintain various...

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber and IT Risk Management Job Description: Information Technology/Assurance (IT/IA) Specialist II The primary function is working within Special Access Programs (SAPs). The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. Performance shall include: Establish complex operational software configuration controls and system interfaces for computer system(s) assigned Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required Analyze and troubleshoot system anomalies to ensure optimum equipment performance Prepare system for operational use and support operational tests Review, prepare, and update...

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As an Inside Sales Rep, you will serve as a key customer contact and consultant at our Trench Safety branch, with responsibility for recommending solutions to the customer, quoting, selling and fulfilling orders for our equipment and services based on their needs. You will be dedicated to underground trench safety equipment rental and supply needs. It's a great job for an ambitious professional who has an interest in our industry and can build relationships and provide outstanding customer service. You'll multi-task, learn plenty and build your ability to drive sales and branch growth. What you'll do: Process rental quotations, reservations and contracts Establish new rental and sales accounts by serving walk-in and call-in customers; generate leads for new business...

Qualifications Position Description & Qualifications: Looking for an Electrical Tradesman opportunity at a place you can make a difference every day? Discover this great opportunity in our San Diego, CA location Bring your expertise and collaborative skills to make an impact towards our military defense by discovering your new role supporting this critical mission As an Electrical Tradesman , you will work on a team supporting cabling, equipment, and C5ISR system installations, where you will join, fabricate, and assemble various electromechanical and electronic assemblies by applying appropriate safety techniques and the work is performed onboard U.S. Naval Ships and military installations.: Serco works closely with the customer and other Serco team members to deliver high technology performed onboard U.S. Naval Ships and military installations You will play a critical role in ensuring that successful and safe work is performed onboard U.S. Naval Ships and our...

This position will provide personal financial services at assigned military installations. Primary responsibilities include the full breadth of personal financial counseling services to military service members and their families at military installations. Services include education and counseling addressing financial services that may include, but are not limited to, one-on-one counseling, consultation with a commander or with another provider or staff, conducting briefings and presentations, or providing referral resources to a participant outside the context of a counseling session. Works closely with the installation and military branch Points of Contact (POC) to assure that the program is providing within scope and meets the needs of the installation. Provides personal financial counseling and management services directly to service members and their families. Assists service members in establishing a spending plan for extended absences. Develops and makes available...

Overview: In this role, you will serve as an integral member of the Operations and Safety Teams. You will support the Operations Management team, the Safety team and the Director of Safety by managing, developing, and improving activities associated with overall safety performance in Transdev Alternative Services. This includes KPIs, SLAs, Safety strategies, and interface with client’s counterparts to ensure Safety, EHS and regulatory compliance to client’s, state and federal regulations. In addition, this individual is responsible for any activity associated with improving Safety performance, optimization, and operating procedure updates. Lead transformation initiatives of the AV safety organization, utilizing performance improvement concepts and development tools, providing inception-to-measurement of structure, education, and processes. This role is responsible for comprehending ideal process flows, identifying, recommending and leading the problem-solving initiatives for...

Qualifications Position Description & Qualifications: If you love high profile and challenging projects supporting the US Navy - Serco has a fantastic opportunity for you! Portfolio Acquisition Executive (PAE) Maritime is changing the face of Navy training across the fleet The Surface Training Systems (STS) Program Office PMS 339 is the OPNAV single point of contact for strategic program planning, policy, acquisition, life-cycle management, research and development, and technical insertion into all existing and future Navy Surface Training Systems Join the Serco team as we work to transform Navy training This position located in San Diego, CA Must have an active U.S. Department of War (DoW) Secret security clearance with the eligibility to obtain a TS/SCI clearance.: This position located in San Diego, CA with hybrid opportunity available.: The Multi-Warfare Planning Training System (MWPTS) Advanced Tactical Training / Systems Operator provides technical console...

Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. As a Security Officer Armed Mobile Patrol Driver with Active Clearance in Rancho Cordova, CA , you will serve and safeguard clients in a range of industries such as Aero/Defense, and more. Join a leading team where flexibility meets opportunity. As a Part-Time Security Officer, you can build a schedule that works for you and explore new roles using our Claim a Shift platform. Learn more: aus.com/earnmore. As an Armed Security Officer supporting an aerospace and defense location, you will monitor and patrol assigned areas, maintain a visible presence to help deter incidents, and respond to security-related concerns with professionalism. This...

This position will provide personal financial services at assigned military installations. Primary responsibilities include the full breadth of personal financial counseling services to military service members and their families at military installations. Services include education and counseling addressing financial services that may include, but are not limited to, one-on-one counseling, consultation with a commander or with another provider or staff, conducting briefings and presentations, or providing referral resources to a participant outside the context of a counseling session. Works closely with the installation and military branch Points of Contact (POC) to assure that the program is providing within scope and meets the needs of the installation. Provides personal financial counseling and management services directly to service members and their families. Assists service members in establishing a spending plan for extended absences. Develops and makes available...

Date Posted: 2026-10-07 Country: United States of America Location: US-CA-FAIRFIELD-3530 ~ 3530 Branscombe Rd ~ BRANSCOMBE Position Role Type: Onsite What You Will Do You will support the technical design authority of the Project Chief Engineer by coordinating cross-discipline engineering activities at the project level. Ensure that mechanical, electrical, software, systems, and other discipline teams are integrated and working to a consistent set of requirements, interfaces, and design baselines. You will help design, communicate, and implement detailed project plans, including task breakdowns, schedules, and cost estimates for the engineering scope. Lead the day-to-day execution of project controls, tracking progress against plan and providing timely status on technical, cost, and schedule performance. You will prepare and coordinate project-level technical inputs to proposals, work statements, specifications, and estimates. Ensure that...