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Applications Developer

Company:
Nightwing
Location:
Sterling, VA
Posted:
February 18, 2026
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Description:

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.

Nightwing is seeking a cleared and experienced Applications Developer in support of USG in the Herndon area.

Analyzes functional business applications and design specifications for functional activities

Develops codes, tests, and debugs new software or enhancements to existing software

Performs maintenance on existing software products and contributes knowledge of business applications

Writes programs according to specifications needed.

Works with technical staff to understand problems had with software and then resolve them

Resolves customer complaints and responds to suggestions for improvements and enhancements

Develops block diagrams and logic flow charts

Provides technical direction to programmers to ensure program deadlines are met

Software version control baseline documentation

Develop project schedules, timelines

Leverage experience across the Center, Group and external offices

Coordinate with Customer's security elements for Project Certification and Accreditation

Experience with VPN technologies and protocols including IPSEC and SSL

Experience in authoring documents (reports, briefings, etc,) to support customer missions.

Communicates with staff or clients to understand specific systems requirements

Provides advice on project costs, design concepts, or design changes

Trains system users in system operation or maintenance

Researches, tests, and/or verifies proper functioning of software patches and fixes Required Skills

Experience coding in Windows Powershell

Experience in Puppet

Must have knowledge of remote administration and secure Virtual Private Networking.

Excellent oral and written communication skills

Highly mission-focused/oriented

Develops, in conjunction with functional users, system alternative solutions.

Ability to effectively manage several projects simultaneously in a rapidly paced environment

Excellent understanding of communications/email protocol API implementation

Working knowledge of Customer's organization, internal policies, and processes

Excellent knowledge of Customer's software development cycle and O&M processes

Willing to "go the extra mile" ensuring that time critical requirements are met.

Prior experience working with multiple IC organizations

Ability to work as part of a team of very strong personalities in a very dynamic environment

Highly mission-oriented

C2S

SQL

Ruby, JAVA,C++

.net development Desired Skills

Working knowledge of Customers official messaging system

Ability to design/deliver customer web-based email client and server applications

Ability to implement business process and workflow into custom email applications

Knowledge of PKI key and LDAP implementation

Ability to interface web application with remote relational database infrastructure Additional Requirements

Additional Technical and Specialty Training/Certifications Etc.

Years of Experience Required: 9+ years

Required Education Level/Major: BS Computer Science or related field

Equivalent Experience may be Substituted for Educational Requirement

OCONUS TDY Required: Yes, potential for up to 10% CONUS travel, as required.

CONUS TDY Required: Yes, potential for up to 10% CONUS travel, as required.

Must have TS/SCI security clearance with Poly on day one of employment and must be eligible for crossover.

About Nightwing:

Previously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation's most mission impactful initiatives.

When we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission. For over four decades, our team has been providing some of the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.

At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.

Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.

This requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award.

At Nightwing, we value collaboration and teamwork. You'll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we'll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.

Thank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.

Nightwing is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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