System Software Jobs in USA

The Darwin Server team in Core OS is looking for enthusiastic engineers interested in developing system software for Apples operating systems. Darwin is the UNIX-like foundation at the heart of all Apples operating systems stretching from the kernel up through low-level user components. The Darwin S...

Are you passionate about software development and making a difference through technology Join On Now Digital in shaping the future of software solutions and innovation!On Now Digital a Good Place company specializes in delivering easy-to-use software solutions that simplify complex data. With over 5...

ATTENTION MILITARY AFFILIATED JOB SEEKERS- Our organization works with partner companies to source qualified talent for their open roles. The following position is available toVeterans Transitioning Military National Guard and Reserve Members Military Spouses Wounded Warriors and their Caregivers. I...

Hazen & Sawyer is seeking an Electrical Project Engineer for our Richmond VA office. Candidate will provide electrical engineering and design for water and wastewater facility projects serving as lead electrical engineer when required. Candidate will support projects both local to and regional to th...

Hazen & Sawyer is seeking an Electrical Project Engineer for our Fairfax VA office. Candidate will provide electrical engineering and design for water and wastewater facility projects serving as lead electrical engineer when required. Candidate will support projects both local to and regional to the...

Position Type:Civil Service/College Computer Technician InternDate Posted:5/11/2026Location:Poughkeepsie City School DistrictDate Available:As soon as practicable Closing Date: Open until filledBOARD OF EDUCATIONDEPARTMENT OF HUMAN RESOURCES18 SOUTH PERRY STREETPOUGHKEEPSIE NEW YORK 12601RECRUITMENT...

Job DescriptionThe Senior System Administrator is responsible for designing implementing maintaining and supporting our Information Technology infrastructure. They work closely with various cross-functional teams to ensure optimal system performance security and reliability contributing to the overa...

Senior Electrical Project Engineer/ManagerHazen & Sawyer is seekinga Senior Electrical Project Engineer/Manager for ourBaltimore MD office. Candidate will provide electrical engineering and design for water and wastewater facility projects serving as lead electrical engineer. Candidate will support...

Do you have a desire to continue supporting the worlds finest Navy If so Amentum may have the full-time position you are looking for. We have an immediate opening supporting our Mid-Atlantic Regional Maintenance Center (MARMC) Code 210 customer at Naval Station Norfolk.Essential Responsibilities:Pro...

Markem-Imaje A Dover Company is a trusted world manufacturer of product identification and traceability solutions offering a full line of reliable and innovative inkjet thermal transfer laser print and apply label systems. Markem-Imaje delivers fully integrated solutions that enable product quality...

The Digital Modernization Sector at Leidos is seeking aSr. Tier III operations and maintenance (O&M) engineer to support various WAN and LAN networks. Will provide incident resolution routing changes firewall changes; act as subject matter expert in WAN and LAN technologies; support intra- and inter...

We are a Firm where people truly believe in what they do and strive to achieve the highest standards of performance and success.This position is based in our Portland or Seattle office.You will be joining a cohesive organized and highly collaborative litigation support team. Team members work closel...

Details:Motive Workforce is seeking a Battery Engineer Mechanical for an innovative manufacturer developing advanced lithium-ion battery systems. This is an opportunity to play a key role in designing next-generation battery packs used across multiple industries.In this position you will lead multid...

DescriptionOwns complex system modules and fleet automation workflows; defines integration contracts across software firmware and hardware. Leads deep-dive investigations for incidents and hard faults; creates durable fixes and preventive controls. Designs performance reliability and fault-tolerance...

CyberTrends leadership has 40 years of experience in the industry and the company continues to serve as a technology leader on many defense projects and programs. Formed in 2010 CyberTrend has long-standing partnerships and clients including partners like AWS and IBM government agencies the intellig...

Date Posted: Country:United States of America Location:US-CA-EL SEGUNDO-R01 2000 E Imperial Hwy BLDG R01 Position Role Type:Onsite U.S. Citizen U.S. Person or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security c...

Mainframe System / Network Architect (z/OS)$80RemoteCog KitBGV must be cleared to startWhat are the top 3 skills required for this role 1. z/OS Architecture & Sysplex Integration 2. Mainframe Networking (SNA VTAM TCP/IP OSA OSPF) 3. Mainframe Infrastructure & Performance EngineeringJob Description/...

Job Description Job Title: Sr. Engineer Software Location: Carson CA (Onsite) Needs D0-178 so Aero preferred. Must Have-- DO-178 experience Preferred experience writing embedded code for 3-phase Active Rectifier Motor Control electronics Preferred experience with embedded control software for el...

Job Title: Senior End-User Computing (EUC) / Workplace Services Specialist Battery Performance & Imaging OptimizationWork Location : RichardsonTX75082Vendor Rate: 56.10Contract duration: 2Target Start Date : 01 Jun 2026Does this position require Visa independent candidates only YES**FULL TIME ON...

Description: The Staff Accountant is responsible for the handling of transactions in multiple sets of books; balancing intercompany accounts; preparing journal entries; performing account analysis and accrual calculations; assisting in the monthly closing process for various companies.   Duties and...