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Systems Engineer jobs in saint louis USA

399 systems engineer jobs found in saint louis: showing 1 - 50

Performance Engineer
Company: ITMC Systems, Inc |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 02 Aug 2026
Location. Saint Louis Candidates must be in St.Louis (Local resource) or should be 100% willing to relocate - will work 3 to 4 days onsite Start date. ASAP Duration. 2 years Interview. 30 mins
Devops Engineer
Company: Meridian Systematics |

Location: Saint Louis, MO, USA

| Salary: US$93000 - 175000 per year | Date posted: 02 Aug 2026
DevOps Engineer (Junior, Mid-Level, Senior) Location: St. Louis, MO Clearance Required: Active Top Secret/Sensitive... Compartmented Information (TS/SCI) Position Summary The DevOps Engineer supports mission-critical Department of War
Junior Telecoms Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
triage, troubleshooting, and service restoration activities for telecommunications systems. - Execute routine..., integrity checks, and restoration testing to ensure recoverability of telecommunications systems. - Monitor system performance
Project Manager - Site Readiness For Installations Of Medical Imaging Equipment - New Orleans, La
Company: Siemens |

Location: Saint Louis, MO, USA

| Salary: US$84750 - 116534 per year | Date posted: 01 Aug 2026
, Computerized Tomography, Magnetic Resonance, Therapy, Nuclear Medicine and PET Systems) You will foster and maintain high level... stakeholders, i.e. customer, customer's architect, engineer, contractor, administration, Siemens Sales and Service partners
Senior Telecommunications Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems
Senior Bur And Storage Engineers
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component
Cloud Platform Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
platforms that enable VoIP, VTC, and real-time communications systems, ensuring reliability, performance, and operational..., and production operations in mission-critical systems. - Ability to create and maintain technical documentation, runbooks
Senior Telecommunications Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems
Release Manager
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
experience serving as a Release Manager or Release Train Engineer (RTE) in enterprise IT environments. - Proven experience... and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation
Devsecops Pipeline Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
. - Support platforms that enable VoIP, VTC, and real-time communications systems, ensuring secure and reliable software delivery... and compliance controls into CI/CD pipelines. - Experience managing source control systems and branching strategies in enterprise
Junior Bur And Storage Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
(if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual
M365 Platform Engineer
Company: Maximus |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation
Senior Devops Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist... with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial
Mid-level Software Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... alongside some of the industrys brightest engineers, architects, and mission experts. As a Full Stack Engineer, youll
Devops Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Intel sector has an opening for a DevOps Engineer to assist with the development, integration..., deployment, and sustainment of mission critical systems. Primary Responsibilities: Participate in custom code development
Mid-level Backend Software Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backend
Chief Systems Architect
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Description Lead the Architecture Behind Mission Success At Leidos, we dont just build technology, we engineer... solutions that help safeguard our nation. Were seeking an accomplished Chief Systems Architect to define and execute the
Senior Systems Administrator/helpdesk Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook... technical expert, youll do more than troubleshoot systems, youll solve complex challenges, optimize infrastructure, support
Cloud Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Air Team team has an opening for an experienced AWS Cloud Engineer to work on a cloud... and implementation of AWS system architectures to include operational status and security of government systems (ATO). Reviews
Senior Devops Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist... with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial
User Engagement Engineer Sme
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$116350 - 210325 per year | Date posted: 01 Aug 2026
capabilities that directly support an Intelligence Community customer. As a User Engagement Engineer Subject Matter Expert (SME..., we'd like to hear from you. Position Summary The User Engagement Engineer SME is responsible for driving user-centered engagement
Senior Systems Administrator/helpdesk Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook... technical expert, youll do more than troubleshoot systems, youll solve complex challenges, optimize infrastructure, support
Mid-level Sql Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineering
Engineer, E&i
Company: MasTec |

Location: Saint Louis, MO, USA

| Salary: US$140000 - 180000 per year | Date posted: 01 Aug 2026
Overview: The position of E&I Engineer will provide technical direction to assigned design efforts pre-and post-award..., biomass, and waste-to-energy projects. Our team brings over 30 years of experience in utility and industrial systems
Cloud Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Air Team team has an opening for an experienced AWS Cloud Engineer to work on a cloud... and implementation of AWS system architectures to include operational status and security of government systems (ATO). Reviews
User Engagement Engineer Sme
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$116350 - 210325 per year | Date posted: 01 Aug 2026
capabilities that directly support an Intelligence Community customer. As a User Engagement Engineer Subject Matter Expert (SME..., we'd like to hear from you. Position Summary The User Engagement Engineer SME is responsible for driving user-centered engagement
Senior Systems Administrator/helpdesk Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$92300 - 166850 per year | Date posted: 01 Aug 2026
motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook... technical expert, youll do more than troubleshoot systems, youll solve complex challenges, optimize infrastructure, support
Chief Systems Architect
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Description Lead the Architecture Behind Mission Success At Leidos, we dont just build technology, we engineer... solutions that help safeguard our nation. Were seeking an accomplished Chief Systems Architect to define and execute the
Mid-level Sql Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineering
Mid-level Software Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... alongside some of the industrys brightest engineers, architects, and mission experts. As a Full Stack Engineer, youll
Devops Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Intel sector has an opening for a DevOps Engineer to assist with the development, integration..., deployment, and sustainment of mission critical systems. Primary Responsibilities: Participate in custom code development
Mid-level Sql Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
to support a mission with visibility at senior levels, youll thrive here. Were hiring a SQL Engineer to support a high... Career Growth: Expand your expertise in large-scale data systems, performance optimization, and advanced SQL engineering
Devops Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Intel sector has an opening for a DevOps Engineer to assist with the development, integration..., deployment, and sustainment of mission critical systems. Primary Responsibilities: Participate in custom code development
Cloud Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Description The Leidos Air Team team has an opening for an experienced AWS Cloud Engineer to work on a cloud... and implementation of AWS system architectures to include operational status and security of government systems (ATO). Reviews
Chief Systems Architect
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$131300 - 237350 per year | Date posted: 01 Aug 2026
Description Lead the Architecture Behind Mission Success At Leidos, we dont just build technology, we engineer... solutions that help safeguard our nation. Were seeking an accomplished Chief Systems Architect to define and execute the
Mid-level Backend Software Engineer
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backend
User Engagement Engineer Sme
Company: Leidos |

Location: Saint Louis, MO, USA

| Salary: US$116350 - 210325 per year | Date posted: 01 Aug 2026
capabilities that directly support an Intelligence Community customer. As a User Engagement Engineer Subject Matter Expert (SME..., we'd like to hear from you. Position Summary The User Engagement Engineer SME is responsible for driving user-centered engagement
Mid-level Backend Software Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
a Backend Software Engineer to support a highvisibility, datadriven application used across the organization for analytics... deeper expertise in backend development, API design, and scalable systems Challenging Work: Contribute to complex backend
Mid-level Software Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$87100 - 157450 per year | Date posted: 01 Aug 2026
Full Stack Software Engineer to join the Chinook Program supporting an Intelligence Community customer. In this role... alongside some of the industrys brightest engineers, architects, and mission experts. As a Full Stack Engineer, youll
Senior Devops Engineer
Company: Leidos |

Location: East Saint Louis, IL, USA

| Salary: US$107900 - 195050 per year | Date posted: 01 Aug 2026
Description The Leidos Spatial Solutions Division has an exciting opportunity for a senior DevOps Engineer to assist... with the development, integration, deployment, and sustainment of mission critical systems that enable NGA's Geospatial
Senior Automation Engineer
Company: Post Holdings |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
. Responsibilities POSITION OVERVIEW: The Sr Automation Engineer leverages technology platforms including workflow engines... from an ERP or other enterprise systems. Document the architecture, connectivity, and data flow of solutions
Rail Bridge Design Eit/coordinator
Company: HDR |

Location: Kansas City, MO - Saint Louis, MO, USA

| Salary: unspecified | Date posted: 01 Aug 2026
. As part of HDRs Transportation Business Group, youll help shape the systems that move people and goods safely, efficiently... development Perform other duties as needed Preferred Qualifications Master's degree in Structural Engineering Engineer
Angular/nodejs Engineer
Company: Syms Strategic Group |

Location: Saint Louis, MO, USA

| Salary: US$85389 - 116975 per year | Date posted: 31 Jul 2026
Syms Strategic Group (SSG) is seeking a talented Angular/NodeJS Engineer Location: Remote Department: Veterans... (PBM) systems, clearinghouses, or pharmacy operations Knowledge of HIPAA compliance requirements in API and web
Bridge Cad/bim Designer
Company: HDR |

Location: Saint Louis, MO - Wichita, KS, USA

| Salary: unspecified | Date posted: 31 Jul 2026
. As part of HDRs Transportation Business Group, youll help shape the systems that move people and goods safely, efficiently... count on you to: Work for the Bridge Group, under the direct supervision of a Bridge Engineer, or other technical
Qa Engineer**30/hr
Company: Actalent |

Location: Saint Louis, MO, USA

| Salary: US$30 per hour | Date posted: 31 Jul 2026
QA Engineer Job Description The QA Engineer develops, maintains, and continuously improves quality management... systems and processes to ensure full compliance with FDA regulations and current GMP requirements. This role focuses
Lead Ia Specialist Engineer
Company: Deloitte |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 31 Jul 2026
, and proactively manage to secure success. Work You'll Do As a PROJECT - Lead Security Engineer II on the Government & Public... Services Cyber team, you will be responsible for: Analyzing and defining security requirements for applications and systems
E-house Solution Architect
Company: Schneider Electric |

Location: Saint Louis, MO, USA

| Salary: US$142400 - 213600 per year | Date posted: 31 Jul 2026
, structural, mechanical, HVAC, safety, automation, and digital systems. Develop E-House concepts including equipment layouts... equipment. Support integration of fire detection, fire suppression, personnel safety, and environmental monitoring systems
Software Engineer – Unifier And Oppm
Company: The Timberline Group |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 31 Jul 2026
support for systems monitoring issues and escalations Review requirements and research alternative technical solutions Work
Hvac Plumbing Design Engineer
Company: GPAC |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 31 Jul 2026
Our client is seeking an HVAC / Plumbing Engineer Designer to join their growing engineering team supporting commercial..., industrial, and institutional projects. This role will focus on the design, layout, and coordination of HVAC and plumbing systems
Staff Engineer, Digital Workplace Engineering
Company: NISA Investment Advisors |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 31 Jul 2026
: The Staff Engineer is a founding member of NISAs newly established Digital Workplace Engineering team and owns the.... The ideal candidate combines deep end-user computing expertise with strong systems architecture skills, independent