Senior Software Development Engineer

3 weeks ago


Fairfax, United States Two Six Technologies Full time

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.

 

TwoSix is looking for a seasoned cloud-based Software Developer with experience in implementing well architected systems and has knowledge of Signals Intelligence (SIGINT) Mission Capabilities and Systems. Has proven experience developing highly available, cost-efficient solutions focusing on DevSecOps pipelines and microservice architecture in Kubernetes framework environments. Expertise in AWS and a deep understanding of how to build CI/CD pipelines using DevSecOps tools with ability to be a hands on leader that can advise/guide decision makers and teams on how to implement tools for best use pertaining to different architectures

Daily Responsibilities: 

  • Provides Government with analysis, recommendations and/or prototypes in the area of open and well architected systems, software modernization, API development, system automation, and SIGINT mission integration and evaluation by:
    • Designing, developing, automating software for new, migrated and re-hosted cloud enabled mission capabilities using CI/CD Pipeline deployed on cloud & kubernetes
    • Architect and coordinate efforts to modernize and consolidate legacy system components into a more efficient cloud solution; Optimized Kubernetes deployments to reduce costs and maintenance requirements
    • Informs integration of common software, services, APIs, and applications
    • Maximizes automation, improves O&M effectiveness
    • Evaluates and makes recommendations based on latency requirements, compute resources, storage, etc.
    • Understands and recommends best practice of automatic failover, system recovery and replication challenges
    • Evaluates system tuning, informs optimal configurations
    • Ability to create Software CM plan for development teams
    • Builds secure systems that can obtain ATO, knowledge of RMF process and how to achieve controls
    • Recommends and implements system monitoring tools and the best use of them
  • Provides contract support as a technical Subject Matter Expert; writing technical analysis, trade studies and white papers
  • Supports other technical exchanges and technical work as needed

Keys for Success:

  • You have proven experience as a Sr. Software Development Lead or hands on Solutions Architect implementing well architected systems with at least one strong example, preferably at an Enterprise level
  • You have driven a team to build new, migrated or re-hosted cloud enabled mission capabilities or you have optimized an existing system in the cloud (AWS or Azure)
  • You have the ability to produce and present findings and recommendations to a team of colleagues and Sr. level clients
  • 5+ years of Java, C++, Go or other language development experience
  • 5+ years of unit testing experience

Bonus Points:

  • Current Certificate: AWS Certified Developer Associate or  Solutions Architect - Associate or Microsoft Certified Azure Developer or Solutions Architect
  • Knowledge and expertise applying principles of ICD-503/Risk Management Framework and achieving and maintaining the Authority to Operate (ATO)
  • Experience with cloud based networking infrastructure products, Authentication and Authorization (A&A), Role Based Access Controls (RBAC), use of network change requests and firewall change requests to achieve system to system network connectivity via non-person entities

Clearance Requirement: TS/SCI w/ Active Poly

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. 

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 accomodations@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.

EOE, including disability/vets. 

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



  • Fairfax, Virginia, United States WR Systems Full time

    Clearance Requirements:Ability to obtain and maintain a Secret Clearance is a must for this role.Travel Requirements:As a Senior Engineer/Scientist at WR Systems, you will be required to travel to corporate office and customer locations as project demands.Location:Remote work options are available, with the primary location being Fairfax, VA.Job Summary:WR...


  • Fairfax, United States Nationwide IT Services Full time

    Job DescriptionJob DescriptionSenior Software Engineer - AI & Full Stack DevelopmentLocation:  HQ - Fairfax, VAHybrid Remote – 3 days onsite per weekJob SummaryNationwide IT Services, NIS, is seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will have a strong foundation in AI, full-stack...

  • Software Engineer

    2 months ago


    Fairfax, United States The One 23 Group Full time

    Job DescriptionJob DescriptionDescription:At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    Job DescriptionAzure Summit Technology is a leading provider of high-performance RF hardware, firmware, and software products, as well as innovative, practical, multi-function RF systems solutions.We are a diverse team of highly qualified RF systems engineers and mission subject matter experts (SMEs) with backgrounds in electrical, mechanical, RF, hardware,...

  • Software Engineer

    1 month ago


    Fairfax, United States The One 23 Group Full time

    Job DescriptionJob DescriptionDescription:At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by...


  • Fairfax, United States The One 23 Group Full time

    Job DescriptionJob DescriptionDescription:At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by...


  • Fairfax, United States VMD Corp Full time

    Job DescriptionJob DescriptionAbout the Mission You Will Join:You will be helping to transform and modernize the nation’s lawful systems and adjudication process. The portfolio of systems supports millions of applicants as go through Citizenship and VISA processing. This work is critical to securing the homeland and protecting the American people. The team...


  • Fairfax Station, Virginia, United States Leidos Full time

    Position Overview Are you prepared to join a forward-thinking organization that not only champions critical initiatives but also emphasizes the importance of nurturing and advancing its workforce? At Leidos, you will find that your most significant contributions are yet to come. We offer a comprehensive benefits package that includes paid time off (PTO),...


  • Fairfax, United States ASCENDING Full time

    Job DescriptionJob DescriptionRequired U.S. Citizenship / No clearance needed /  100% remote within the USAs a Senior Kubernetes Engineer, you will play a significant part in leading the rearchitecting efforts of our existing monolithic payment system to a cloud-native architecture, leveraging modern cloud technologies and best practices. This will include...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    Job OverviewPosition: Software Systems EngineerCompany: Azure Summit TechnologySalary: CompetitiveAbout UsAzure Summit Technology is a well-established, expanding small enterprise located in multiple regions, specializing in the development and provision of high-performance RF hardware, firmware, and software solutions. Our team comprises a diverse group of...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    Job OverviewPosition: Software Systems EngineerCompany: Azure Summit TechnologySalary: CompetitiveAbout UsAzure Summit Technology is a well-established, expanding small enterprise with locations dedicated to developing and delivering high-performance RF hardware, firmware, and software solutions. Our innovative, multi-functional RF systems address critical...


  • Fairfax, United States ASCENDING Full time

    Job DescriptionJob DescriptionYou are curious, persistent, logical and clever – a true techie at heart.You enjoy living by the code of your craft and developing elegant solutions for complex problems.You always deliver. You enjoy the engagement with clients. Leadership is one of your big characteristics to drive the team to the right path.If this sounds...


  • Fairfax, United States ASCENDING Full time

    Job DescriptionJob DescriptionYou are curious, persistent, logical and clever – a true techie at heart.You enjoy living by the code of your craft and developing elegant solutions for complex problems.You always deliver. You enjoy the engagement with clients. Leadership is one of your big characteristics to drive the team to the right path.If this sounds...

  • Software Developer

    3 weeks ago


    Fairfax, United States Nationwide IT Services Full time

    Job DescriptionJob DescriptionSoftware Developer - Senior100% RemoteAbility to obtain/retain Public TrustNationwide IT Services (NIS) is seeking an experienced Senior Software Developer to join its flagship contract to support a new task order.The ideal candidate will be experienced with DevOps tools/technologies, working in a Linux environment, databases...


  • Fairfax, United States Whitman, Requardt & Associates, LLP Full time

    Job DescriptionJob DescriptionAt Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 105 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to design the infrastructure and buildings that improve the world!Whitman, Requardt &...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    About Azure Summit TechnologyAzure Summit Technology is a leading provider of high-performance RF hardware, firmware, and software products, as well as innovative, practical, multi-function RF systems solutions that address emerging missions of national importance for customers across the Department of Defense.Job SummaryWe are seeking a highly skilled...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    Job SummaryAzure Summit Technology is a leading provider of advanced RF systems solutions, seeking a highly skilled Software Integration and Test Engineer to join our dynamic team. As a key member of our cross-functional team, you will be responsible for executing research and development of complex SIGINT, EW, communications, and other RF mission...


  • Fairfax, United States The One 23 Group Full time

    Job DescriptionJob DescriptionDescription:At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by...


  • Fairfax, Virginia, United States Azure Summit Technology Full time

    Job SummaryAzure Summit Technology is a leading provider of advanced RF systems solutions, seeking a highly skilled Software Integration and Test Engineer to join our dynamic team. As a key member of our cross-functional team, you will be responsible for executing research and development of complex SIGINT, EW, communications, and other RF mission...


  • Fairfax, United States ManTech Full time

    Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented Senior...