Full-Time

Senior Software Development Engineer in Test

Sdet

Updated on 3/13/2025

Two Six Technologies

Two Six Technologies

501-1,000 employees

Provides advanced technology solutions for defense

Compensation Overview

$91.5k - $185.4kAnnually

Senior

Arlington, VA, USA

The position is hybrid, requiring candidates to work up to 4 days in the Arlington, VA office.

US Top Secret Clearance Required

Category
Software QA & Testing
Software Engineering
Required Skills
Agile
Git
JUnit
Java
Docker
AWS
JIRA
Jenkins
Selenium
Kibana
Linux/Unix
Spring
Requirements
  • Bachelor's degree and 5 years of experience in automated software testing and Quality Engineering, specifically with automated testing frameworks (Selenium, TestNG, JUnit, Spring). In lieu of degree, comparable experience will be considered.
  • 5+ years of professional experience with Java and working with the Agile software development lifecycle
  • Experience using Git, Jenkins, and various Continuous Integration tools
  • Experience with JIRA, XRAY, and other ticketing tools
  • Experience with ELK, Kibana, and other metrics services
  • Experience with Docker, Selenium Grid, and other containerized services
  • Experience with any UNIX-based operating system
  • Must be able to obtain and maintain Top Secret Clearance with SCI eligibility
Responsibilities
  • Design, write, and maintain automated UX/UI tests in Java and TestNG for user-focused cases
  • Design, write, and maintain performance and api tests in Java
  • Transpose manual XRAY tests into Automation Test features/cases
  • Monitor and maintain the test automation project, including checking test results, troubleshooting and resolving defects, and reporting product defects in JIRA.
  • Monitor and maintain ELK (Elastic Stack) and Kibana dashboards, visualizations, and indices
  • Monitor, configure and debug test-automation Jenkins pipelines
  • Monitor and maintain Selenium Grid system for browser management
  • Work with performance, manual testing, and DevOps teams to maintain AWS testing environment
  • Review core development features for test automation failures before release (Test/Product Defects)
  • Collaborate with entire SDET and greater Testing teams during Sprint and Quarterly Agile planning
  • Conduct peer code reviews for other team members
  • Provide consultation and/or address and remediate any immediate concerns from all stakeholders, to include blocked development, build failures, or critical test updates
  • Provide expert mentorship to staff and junior developers on the topics including, but not limited to testing, object-oriented programming, and Java
  • Provide consultation on all automated testing matters, including external queries on performance, functional, api, permissions, and other desired tests or testing functionality
Desired Qualifications
  • Experience with scripting languages (JavaScript/Python)
  • Experience with PostgreSQL or other database solutions
  • Experience with Performance Testing
  • Experience leading testing teams

Two Six Technologies specializes in providing advanced technological solutions for critical missions, focusing on areas such as cybersecurity, data science, and electronic systems. Their products and services are designed to help U.S. government agencies, including DARPA and U.S. Cyber Command, defend networks and address advanced threats. The company operates on a project-based model, creating custom solutions tailored to the specific needs of their clients, which allows them to effectively respond to the unique challenges in national security and defense. Unlike many competitors, Two Six Technologies emphasizes rapid and impactful innovation, ensuring they deliver operationally effective products. Their goal is to achieve technological superiority for the United States and its allies through their expertise and commitment to excellence.

Company Size

501-1,000

Company Stage

Seed

Total Funding

$66M

Headquarters

Arlington, Virginia

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • Two Six Technologies achieved over 25% organic revenue growth in 2023.
  • The company expanded its contract portfolio to over $1 billion in 2023.
  • Two Six Technologies is a finalist for the 2023 GovCon Contractor of the Year award.

What critics are saying

  • Increased competition from emerging cybersecurity firms threatens market share.
  • Reliance on government contracts exposes the company to political and budgetary shifts.
  • Expansion into new regions may strain resources and divert focus from core operations.

What makes Two Six Technologies unique

  • Two Six Technologies specializes in cybersecurity solutions for national security customers.
  • The company offers a range of operationally deployed products like Pulse and SIGMA.
  • Two Six Technologies has a global presence in over 40 countries with multilingual capabilities.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Retirement Plan

Flexible Work Hours

Paid Vacation

Tuition Reimbursement

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

2%

2 year growth

1%
GovCon Wire
Apr 19th, 2024
Daniel Bono Appointed Two Six SVP of Intelligence Solutions

Daniel Bono, formerly vice president at CACI International (NYSE: CACI), has been named senior VP of intelligence solutions at Two Six Technologies, succeeding Chris Greenlee, who transitioned to the role of VP of zero trust solutions.

BNN Bloomberg
Feb 14th, 2024
Two Six Labs Expansion Brings Jobs and Economic Boost to Kettering, Dayton Region Focuses on Growth

National security tech firm Two Six Labs is expanding in Kettering, creating 80 high-paying jobs and adding $10M to the local economy.

GlobeNewswire
Feb 6th, 2024
Two Six Technologies Achieves Exceptional Strategic Growth and Record Results in 2023

Two Six Technologies, after hiring and onboarding more than 240 new full-time employees in 2023, continues to recruit mission-focused professionals for its diverse, world-class teams.

GlobeNewswire
Feb 6th, 2024
Two Six Technologies Achieves Exceptional Strategic Growth And Record Results In 2023

ARLINGTON, Va., Feb. 06, 2024 (GLOBE NEWSWIRE) -- Two Six Technologies, a high-growth technology company dedicated to providing products and expertise to national security customers, achieved exceptional strategic growth and record results in 2023. Most importantly, Two Six increased its positive impact on the critical missions of its Defense and Intelligence Community customers.In 2023, the company generated organic revenue growth of over 25%, expanded its contract portfolio to more than $1 billion of available contract ceiling, and grew its team to approximately 800 talented professionals throughout the United States. Driving this exceptional performance was Two Six’s rapid delivery of products and expertise to address some of the most important and challenging threats to U.S. national security.“I’m incredibly proud of the outstanding people of Two Six, who delivered another year of extraordinary growth, inspired by our relentless focus on the nation’s most urgent national security challenges,” said Joe Logue, CEO of Two Six Technologies. “At Two Six, we deliver unique expertise and innovative products to solve clients’ mission needs with speed and agility.”Two Six Technologies, formed in February 2021 with the backing of global investment firm The Carlyle Group, continues to execute its two-part mission to deliver technological superiority for the nation and empower passionate people to succeed as a team.In 2023, Two Six Technologies strengthened its focus on five technical areas that are central to national security missions: cyber, information operations, electronic systems, analytics, and secure solutions

Two Six Technologies
Jan 26th, 2024
Two Six Technologies Appoints Teresa Shea to Board of Directors

Two Six Technologies appoints Teresa Shea to board of directors.