REC_RTX_Ext_Gateway
REC_RTX_Ext_GatewayVerified Source

Senior Mission Systems Engineer - Applied Signal Technology

Onsite · Salt Lake City, Utah
Posted July 31, 2026
payroll

Overview

We seek a Senior Mission Systems Engineer to lead system development and deployment for national security. This onsite role in Salt Lake City offers flexibility and competitive compensation. The ideal candidate thrives in a collaborative environment focused on innovation and impact.

What You'll Do11

  • 1Design and build custom hardware and software systems of high complexity
  • 2Lead development and deployment initiatives for protective solutions
  • 3Generate briefings and present findings to technical teams and leadership
  • 4Collaborate with cross-functional teams to resolve technical discrepancies
  • 5Identify optimization opportunities throughout the system lifecycle
  • 6Integrate and validate complex communication systems using Linux environments
  • 7Develop automated test scripts to streamline integration processes
  • 8Create detailed requirements documents based on stakeholder inputs
  • 9Drive system-level designs and control interface development
  • 10Participate in bid and proposal activities for strategic projects
  • 11Maintain active Top Secret SCI clearance and U.S. citizenship

Requirements10

  • 1Minimum 5 years of Systems Engineering experience with hardware and software systems
  • 2Proven track record in resolving complex technical problems across system lifecycles
  • 3Expertise with Linux distributions and scripting languages like Python
  • 4Demonstrated ability to develop high-speed processing hardware and control software
  • 5Experience with communication systems, fiber optics, and RF standards
  • 6Background in designing, integrating, and testing complex communication infrastructure
  • 7Familiarity with signal processing fundamentals and telecommunications protocols
  • 8Strong project management skills with ability to work weekends and nights
  • 9Active Top Secret SCI clearance valid within 24 months of hire
  • 10U.S. citizenship required for security clearance eligibility

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationSalt Lake City, Utah

Required Skills

Systems EngineeringLinuxPythonBashFiber OpticsRFTelecommunicationsTest Script AutomationRequirements Development
Share:

Similar open positions

Explore active roles that match your skills and interests.

The Aerospace Corporation

The Aerospace Corporation

1d agoWashington, District of Columbiapayroll

Senior Communications Signal Processing Engineer

Lead design and implementation of advanced communications and signal processing systems supporting national defense and intelligence missions. Develop scalable solutions for satellite and ground platforms while collaborating with cross-functional teams. Seek a professional with extensive experience in signal analysis and system integration.

129K–250K
MATLABPythonC+++4 more
00232 Kudu Dynamics LLC

00232 Kudu Dynamics LLC

18d agoWashington, District of Columbiapayroll

Senior Signals Software Engineer - RF & C++

You will own the design and development of advanced signal processing capabilities for USG missions, delivering high-impact RF solutions in a Leidos company. You'll work with C++, Java, and Linux, applying Fourier transforms, filtering, and digital modulation to real-world challenges. You'll collaborate with a team of engineers on cutting-edge technology, from software-defined radio to cloud deployment with Kubernetes and AWS. This role stands out for its direct impact on national security and its freedom to innovate.

Competitive salary
C++JavaLinux+3 more

inflowfed

1d agoSan Diego, Californiapayroll

Sr Systems Engineer MBSE

INflow Federal seeks a senior systems engineer to join a multi-disciplinary agile team designing space ground mission focused cloud applications. You will design secure mission critical systems from hardened linux to multi platform authentication ensuring classified operations safeguard and compliance. This onsite role requires full time presence due to collaborative needs.

Competitive salary
TCPED processesSIGINTUser Interface design+6 more

Raytheon

10d agoDenver, Coloradopayroll

Senior Systems Engineer Raytheon Denver

Design and lead satellite ground system solutions in Aurora CO. Apply MBSE to define interfaces and integrate mission critical capabilities. Partner with cross functional teams to deliver advanced systems while supporting national security missions. This role differs by focusing on senior leadership delivering complex integrated systems.

87K–165K
Model-Based Systems Engineering (MBSE)Agile developmentSatellite ground system development+7 more

Centil

23h agoDenver, Coloradopayroll

Senior Level Systems Engineer at Centil

Senior Systems Engineer leading design implementation and maintenance of critical defense systems in Boulder CO. Drive project management discipline through collaboration innovation and optimization of ROI expenditures. Model-Based System Engineering (MBSE) and Overhead Persistent Infrared (OPIR) mission expertise are significant bonuses. Onsite role with opportunity to grow within expanding mission portfolio.

150K–200K
Model Based Systems Engineering (MBSE)CAMEOOverhead Persistent Infrared (OPIR)+7 more

Illuminate Technologies

21h agoWashington, District of Columbiapayroll

Mission Systems Engineer, Linux Infrastructure (TS/SCI)

You will own Linux-based systems infrastructure for national security missions, supporting both CONUS operations and quarterly OCONUS deployments. As a core member of a small US-based team, you'll install, configure, and maintain RHEL/Rocky/CentOS servers and custom hardware, integrating and testing solutions that directly enable critical decisions. You'll collaborate closely with international developers and government customers, ensuring mission readiness in sensitive environments. This role stands out for its direct impact: you'll see your work validated in the field, and you'll serve as a trusted technical resource for pre-deployment planning and troubleshooting.

140K–185K
LinuxRHELRocky+12 more