OptiTalent · Job Finder
Engineering jobs
50 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–40 of 50 jobs
Counts are paused for a minute after many searches; results are still current.
Senior CNO Developer - Wireless Systems
2 months agoTwo Six Technologies · Arlington, Virginia, United States
Full-timeSenior$143.8K – $215.6K a yearEngineeringTwo Six Technologies is seeking a Senior CNO Developer to join our communications systems team supporting an advanced telecommunications research and cyber capability development program.
Embedded Systems Reverse Engineer
2 months agoTwo Six Technologies · Herndon, Virginia, United States
$112K – $168K a yearEngineeringJoin the team at Two Six Technologies, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As part of our elite team of security researchers in Herndon, Virginia, you’ll work alongside other…
Systems Engineer
2 months agoTwo Six Technologies · Aurora, Colorado, United States +1
Mid level$121.9K – $182.9K a yearEngineeringTwo Six Technologies is seeking a Systems Engineer for our Herndon, VA, or Centennial, CO location. The ideal candidate will be able to thrive in a fast-paced, collaborative, inclusive, and iterative software delivery environment and has an array of skills within the systems…
Software Developer
2 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$155.9K – $233.8K a yearEngineeringDesign, develop, and debug mission-critical software applications and services; Collaborate with product managers, designers, and other developers to define and deliver features; Participate in/lead technical discussions analyzing requirements, design, and engineering…
Principal Radio Frequency Engineer
2 months agoTwo Six Technologies · Herndon, Virginia, United States
Lead / staff$215.9K – $323.9K a yearEngineeringTwo Six Technologies is actively seeking a Principal Radio Frequency Engineer to join our Embedded Security Research team. The team is composed of intellectual individuals, passionate about software-defined radio (SDR), digital signal processing (DSP), and RF reverse…
Two Six Technologies · Herndon, Virginia, United States
Lead / staff$178K – $267K a yearEngineeringTwo Six Technologies is seeking a Lead RF Systems Engineer to lead technical strategy and software development for DSP/SDR tactical communications systems. In this role, you will drive architecture design, advanced algorithm development, testing, and hardware-in-the-loop…
Senior DevOps Engineer
2 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$145K – $210K a yearEngineeringAs a Two Six Technologies Senior DevOps Engineer, you will own the end-to-end automation of our delivery pipelines. Acting as the glue between code and production, you will ensure that our product makes it to the customer quickly, securely, and reliably. You will work closely…
Senior Embedded Software Engineer
2 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$136.3K – $204.4K a yearEngineeringTwo Six Technologies is actively seeking a Senior Embedded Software Engineer to join our Trusted Electronics & Effects team in Herndon, Virginia. We are looking for someone with a background in embedded system programming, security-oriented tooling, emulation, or computer…
Technical Product Engineering Lead
2 months agoTwo Six Technologies · Arlington, Virginia, United States
Lead / staff$189.4K – $245K a yearEngineeringTwo Six Technologies is looking for a Technical Product Engineering Lead to join our team in Arlington, Virginia. This person will serve as the technical team lead for one of our hardware security products. They will own the end-to-end technical vision and design decisions that…
Software Engineer
3 months agoTwo Six Technologies · Chantilly, Virginia, United States
Mid level$122K – $183K a yearEngineeringTwo Six Technologies is committed to providing competitive and comprehensive compensation packages that reflect the value we place on our employees and their contributions. We believe in rewarding skills, experience, and performance. Our offerings include but are not limited…
Senior RF Systems Engineer (SDR)
3 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$145.4K – $218K a yearEngineeringTwo Six Technologies is seeking a Senior RF Systems Engineer to develop software for DSP/SDR systems. Engineers will perform architecture design, software development, testing, analysis, and debugging to support R&D programs in Herndon, Virginia. The engineer will have the…
Cloud Engineer
3 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$153.7K – $230.5K a yearEngineeringDesign, build, and maintain Infrastructure as Code using Terraform; Migrate existing CloudFormation code to Terraform; Develop reusable Terraform modules and maintain version-controlled infrastructure; Work with DevOps, Security, and Engineering teams to implement CI/CD and…
Senior DevOps Engineer
3 months agoTwo Six Technologies · Arlington, Virginia, United States
Senior$153K – $255.4K a yearEngineeringTwo Six Technologies is seeking a Senior DevOps Engineer to join our team, focusing on developing and maintaining infrastructure that supports cutting-edge cybersecurity and national security research. This role emphasizes automation, process improvement, and test…
Automation Engineer
4 months agoTwo Six Technologies · Aurora, Colorado, United States +1
Mid level$112.9K – $180K a yearEngineeringPerforms software product testing and investigates possible causes of problems; Performs manual testing as stop-gap for automated testing; Develops functional, end-to-end, regression, and performance tests in automated test environments; Detects and writes software bug reports…
ISSE
4 months agoTwo Six Technologies · Tysons, Virginia, United States
$145.4K – $218.1K a yearEngineeringAt Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in…
Senior Software Test Engineer
4 months agoTwo Six Technologies · Arlington, Virginia, United States
Senior$96.7K – $140K a yearEngineeringAt Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today.
Senior Software Reverse Engineer
4 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$113.9K – $163.5K a yearEngineeringJoin the Trusted Electronics & Effects team at Two Six Technologies in Herndon, Virginia, where we push the boundaries of software and firmware reverse engineering to uncover vulnerabilities in wireless and embedded systems. As part of our elite team of security researchers,…
Software Developer
5 months agoTwo Six Technologies · Herndon, Virginia, United States
Senior$155.9K – $233.8K a yearEngineeringTwo Six Technologies is hiring a Software Developer to support the customer's mission-essential applications within an Agile Team. The developer will be responsible for the development and support of Python web-based applications hosted on cloud computing platforms!
UI Developer
5 months agoTwo Six Technologies · Aurora, Colorado, United States +1
Senior$122K – $183K a yearEngineeringTwo Six Technologies is actively seeking a Front-End Developer motivated to learn and contribute to a growing team that is solving complex problems for our intelligence community. We work in a fast-paced, collaborative, inclusive, and iterative delivery environment. A…
Automation Test Engineer
5 months agoTwo Six Technologies · Chantilly, Virginia, United States
Mid level$145K – $217.6K a yearEngineeringPerforms software product testing and investigates possible causes of problems; Performs manual testing as stop-gap for automated testing; Develops functional, end-to-end, regression, and performance tests in automated test environments; Detects and writes software bug reports…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.