SECTION I · THE BRIEF
Brief #48873Updated 08 OCT 2026AURORA, COLORADO; HERNDON, VIRGINIAGreenhouseSOFTWARE COMPANIES
Employbl Company Profile

Systems Engineer

Two Six Technologies provides cybersecurity and technology solutions for national security customers. The company delivers R&D, innovation, productization, and implementation expertise in cyber, data science, mobile,…

Location
Aurora, Colorado; Herndon, Virginia
Company size
200–1,000
Posted
Today
Via
Greenhouse
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  • 02Seniority & experience requirementsLocked
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Job listing · Updated 08 OCT 2026

Systems Engineer

Two Six Technologies· Aurora, Colorado; Herndon, VirginiaView company profile

Job title
Systems Engineer
Job location
Aurora, Colorado; Herndon, Virginia
Job listing URL
https://job-boards.greenhouse.io/twosixtechnologies/jobs/6220383004
Job description

At 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 building a safer global future.

Overview of Opportunity 

Two Six Technologies is seeking a Systems Engineer for our Herndon, VA, or Centennial, CO location. The ideal candidate will be able to work in a collaborative, inclusive, and iterative software delivery environment and has an array of skills within the systems engineering discipline. This position will require systems engineering expertise within a multi-faceted team, where the individual is willing to provide a myriad of tasking to support the mission and be willing to learn new technology and methodologies as the program evolves.

What you will need:

  • 7+ years of Systems Engineering experience on software system projects
  • Experience with system architecture and design (decomposing capabilities into services/components; documenting interfaces and dependencies)
  • Extensive experience producing and maintaining architecture/interface artifacts
  • Experience planning and executing system integration efforts (integration strategy, interface coordination, test events, acceptance criteria)
  • Experience with SIGINT data and/or systems
  • Experience with SMF environments and services
  • Extensive experience with Atlassian tools (Jira, Confluence) for backlog management, documentation, and engineering workflows
  • Experience developing CONOPS and translating operational workflows into system requirements and interfaces
  • Strong stakeholder communication (cross-team coordination, technical writing, design reviews)
  • Familiarity with customer/mission context 

Nice to haves:

  • Knowledge of AWS fundamentals (networking, compute, storage, IAM)
  • Knowledge of cloud-native technologies (Docker, Helm, Kubernetes)
  • Experience with API design and documentation using OpenAPI/Swagger
  • Data/storage fundamentals (SQL/NoSQL, data modeling, caching, backup/restore strategies)
  • Experience with message/event systems (Kafka, RabbitMQ, Pub/Sub)
  • Linux proficiency (shell, services, troubleshooting)

Security Clearance:

  • Active TS required. TS/SCI w. Poly preferred

#LI-JS

Two 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 to, medical, dental, and vision insurance, life and disability insurance, retirement benefits, paid leave, tuition assistance and professional development.

The projected salary range listed for this position is annualized. This is a general guideline and not a guarantee of salary. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.

Salary Range
$146,335—$200,000 USD

Looking for other great opportunities? Check out Two Six Technologies Opportunities for all our Company’s current openings! 

Ready to make the first move towards growing your career? If so, check out the Two Six Technologies Candidate Journey!  This will give you step-by-step directions on applying, what to expect during the application process, information about our rich benefits and perks along with our most frequently asked questions.  If you are undecided and would like to learn more about us and how we are contributing to essential missions, check out our  Two Six Technologies News  page!  We share information about the tech world around us and how we are making an impact!  Still have questions, no worries!  You can reach us at Contact Two Six Technologies. We are happy to connect and cover the information needed to assist you in reaching your next career milestone.

Two Six Technologies is an Equal Opportunity Employer and does not discriminate in employment opportunities or practices based on race (including traits historically associated with race, such as hair texture, hair type and protective hair styles (e.g., braids, twists, locs and twists)), color, religion, national origin, sex (including pregnancy, childbirth or related medical conditions and lactation), sexual orientation, gender identity or expression, age (40 and over), marital status, disability, genetic information, and protected veteran status or any other characteristic protected by applicable federal, state, or local law. For more information review the Two Six Technologies Equal Employment Opportunity and Affirmative Action Policy and the EEO Poster. 

If you are an individual with a disability and would like to request reasonable workplace accommodation for any part of our employment process, please send an email to accommodations@twosixtech.com. Information provided will be kept confidential and used only to the extent required to provide needed reasonable accommodations.

Additionally, please be advised that this business uses E-Verify in its hiring practices.

By submitting the following application, I hereby certify that to the best of my knowledge, the information provided is true and accurate.

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Two Six Technologies headquarters

Arlington, VA

Company size

200–1,000 employees

Founded

2021

Total raised

$54,561,935

View company profile ↗

Work at Two Six Technologies? Claim its Employbl profile

Funding rounds

  • Series Unknown$10M
  • Series Unknown$2.2M
  • Series Unknown$8.7M
  • Series Unknown$10M
  • Series Unknown$4.8M
  • Series Unknown$18.9M