TS/SCI Senior .NET Developer Jobs in Herndon, VA

21 - 40 of 1,724 Jobs

ServiceNow Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - RJob Title - ServiceNow Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - R

Next Step SystemsCompany Name - Next Step Systems

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Herndon, Virginia, USA

Full-time

ServiceNow Developer, TS/SCI with Full Scope Polygraph Security Clearance Required, Herndon, VA Ready to hire a ServiceNow Developer. Qualified candidates must have an active TS/SCI with Full Scope Polygraph Security Clearance. Military (Air Force, Army, Navy, Marines) experience is a big plus! ServiceNow Developer Responsibilities: - Participate in software programming initiatives to support innovation and enhancements, using JavaScript and ServiceNow workflows. - Promote best practice implem

ServiceNow Developer, TS/SCI with CI Polygraph Security Clearance Required - RJob Title - ServiceNow Developer, TS/SCI with CI Polygraph Security Clearance Required - R

Next Step SystemsCompany Name - Next Step Systems

•

Chantilly, Virginia, USA

Full-time

ServiceNow Developer, TS/SCI with CI Polygraph Security Clearance Required, Chantilly, VA Ready to hire a ServiceNow Developer. Qualified candidates must have an active TS/SCI with CI Polygraph Security Clearance. Military (Air Force, Army, Navy, Marines) experience is a big plus! ServiceNow Developer Responsibilities: - Participate in software programming initiatives to support innovation and enhancements, using JavaScript and ServiceNow workflows. - Promote best practice implementations of a

.NET DeveloperJob Title - .NET Developer

System OneCompany Name - System One

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Herndon, Virginia, USA

Contract

.NET Developer 100% REMOTE ship and the ability to obtain a public trust End Client: VA A Senior Application Analyst must have experience in conducting analysis of various commercial off-the-shelf computer applications and internal applications and identify strengths and weaknesses for use in different environments. They must also have experience in the study of application and the consumption of system resources and be able to detect problems such as dead locks, run away jobs as well as secur

Sr. Software Developer with active TS/SCI PolyJob Title - Sr. Software Developer with active TS/SCI Poly

LeidosCompany Name - Leidos

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Alexandria, Virginia, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and d

Senior Requirements Specialist, TS/SCI with Full Scope Polygraph Required - RJob Title - Senior Requirements Specialist, TS/SCI with Full Scope Polygraph Required - R

Next Step SystemsCompany Name - Next Step Systems

•

Herndon, Virginia, USA

Full-time

Senior Requirements Specialist, TS/SCI with Full Scope Polygraph Required, Herndon, VA We are seeking a Senior Requirements Specialist. An active TS/SCI with Full Scope Polygraph Security Clearance is required. Senior Requirements Specialist Responsibilities: - Serve to maintain a strong awareness of technical trends in information technology, develop and maintain a strong awareness of on-going IT projects, and business unit requirements. - Conduct discovery and analysis on a variety of busines

Sr. .NET DeveloperJob Title - Sr. .NET Developer

Technosmarts IncCompany Name - Technosmarts Inc

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Remote or St. Louis, Missouri, USA

Contract

W2 only. NO C2C / CORP-CORP / 1099 / 3RD PARTY CANDIDATES. 18+ month renewable term contract. Potential to extend multi-year / option to hire. Client: A major global corporation and a leader in their industry operating over 20 manufacturing facilities with annual revenue earning over $19 B and employing over 18,000. Overview: This position works with stakeholders and within a team to understand, create, coordinate and execute items in the feature backlog. As a development team member this posit

DTRA Virtualization Engineer, Senior - Active secret and higher (eligible for TS/SCI)Job Title - DTRA Virtualization Engineer, Senior - Active secret and higher (eligible for TS/SCI)

ASD, Inc.Company Name - ASD, Inc.

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Fort Belvoir, Virginia, USA

Contract

As a Virtualization Engineer, Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Virtualization Engineer, Senior joining our team to support the design, engineering, implementation, and operations and support of the Defense Integration and Management of Nuclear Data Services (DIAMONDS) application supports the management of the nuclear weapons stockpile accountability management and all related systems. How a Virtualization Engineer, Senior will Make an Impact

Sr Cyber Support Developer (TS/SCI CI Poly)Job Title - Sr Cyber Support Developer (TS/SCI CI Poly)

GuidePoint SecurityCompany Name - GuidePoint Security

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Chantilly, Virginia, USA

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. An active CI Polygraph (TS/SCI) clearance is

Senior .NET Developer : : Need Only local to MN : : W2 roleJob Title - Senior .NET Developer : : Need Only local to MN : : W2 role

Srimatrix Inc.Company Name - Srimatrix Inc.

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Remote

Contract

Senior Analyst/ .NET Developer Location Requirement: This position is onsite onlyLocal Candidate PreferredTECHNICAL: .NET Development and Support.NET Visual StudioRecord locking development and experience.Application-level securitySystem and user level auditingSQL Server Database AdministrationDesign and produce queries for quarterly, yearly, and ad hoc report required by US Department of Labor Legislature, and state and local partners.Data modelingTECHNICAL/BUSINESS SKILL SET Microsoft server

Senior Software Engineer I (Sr .NET Developer)Job Title - Senior Software Engineer I (Sr .NET Developer)

MOURI TechCompany Name - MOURI Tech

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Remote

Contract

Job Title: Senior Software Engineer I (Sr .NET Developer) Location: REMOTE Duration: 6+ Months Description: Must Have : Xunit and Blazor Summary Customer Software is a leading provider of Corporate Performance Management (CPM) solutions, offering a unified platform for financial planning, consolidation, reporting and analytics. We are seeking a talented and motivated Senior Software Engineer to join our dynamic team. As a Senior Software Engineer, you will play a vital role in designing, de

Web Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - GJob Title - Web Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

•

Washington, District of Columbia, USA

Full-time

Web Developer, TS/SCI with Full Scope Polygraph Security Clearance Required, Washington, DC The Web Developer will join an existing team providing web portal services in support of the Corporate Management Services (CMS) transformation activities focused on establishing and maintaining CMS Web pages, the Service Reliability Engineering (SRE) products and services and providing user experience support. The role requires a self-motivated individual that is comfortable working in a team environmen

Senior Dot Net Developer With FISMA exp-20 hrs per weekJob Title - Senior Dot Net Developer With FISMA exp-20 hrs per week

Softcom, Inc.Company Name - Softcom, Inc.

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Remote

Contract

Application Developer/Engineer/Programmer Washington DC/ Remote Long term / Part time 20 hours per week Description: Client is looking for a motivated Full Stack developer to join the team to support Operations, maintenance, and enhancement of the IRAP Portal, which is a custom-built web application built using .Net and React on AWS GovCloud infrastructure. This is a part-time position, and we would only need the candidate 50% of the time/~20 hours per week. REQUIREMENTS: The candidate shall pos

Software Developer - TS/SCI CI PolyJob Title - Software Developer - TS/SCI CI Poly

JobotCompany Name - Jobot

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Washington, District of Columbia, USA

Full-time

This Jobot Job is hosted by: Denis Mikush Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $200,000 per year A bit about us: This is a government consulting company has been around for the past 10+ years and helps the Federal Government. They help discover cracks in software products which allows them to better understand application security and reinforce operating systems. Why join us? Competitive Base Salary! Extremely Competi

Full Stack Developer - TS/SCI PolygraphJob Title - Full Stack Developer - TS/SCI Polygraph

LeidosCompany Name - Leidos

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Reston, Virginia, USA

Full-time

Description We have an immediate need for a Sr. Full Stack Developer to provide Agile DevOps support to mission critical systems. As a Full Stack Developer on this program, you will have the opportunity to build strong systems, software, and cloud environments and provide operations and maintenance for critical systems. The candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications, participate in and/or direct

Sr. O&M Network Engineer - TS/SCI with Poly RequiredJob Title - Sr. O&M Network Engineer - TS/SCI with Poly Required

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Description The Digital Modernization Sector at Leidos is seeking a O&M Network Engineer to support various WAN and LAN networks, in providing network upgrades and config support to the architecture team; act as subject matter expert in WAN and LAN technologies and vendors; support intra- and inter- net and other data communications systems or segments of networked system; and by Providing tiered support for the network operations centers (NOC). The job duties of the O&M Network Engineer are as

Senior BIM / CAD Specialist, TS/SCI with SSBI Security Clearance Required - GJob Title - Senior BIM / CAD Specialist, TS/SCI with SSBI Security Clearance Required - G

Next Step SystemsCompany Name - Next Step Systems

•

Springfield, Virginia, USA

Full-time

Senior BIM / CAD Specialist, TS/SCI with SSBI Security Clearance Required, Springfield, VA The ideal Senior BIM / CAD Specialist will provide support to the government by working closely with their design teams, engineering teams, and project management teams. This role requires knowledge and experience with completing accurate working plans and revisions for space projects, integrating architectural/engineering drafting methods and procedures by utilizing 2-D computer-aided design (CAD) softwa

.NET Developer (with ACTIVE TOP SECRET CLEARANCE)Job Title - .NET Developer (with ACTIVE TOP SECRET CLEARANCE)

Intellisoft TechnologiesCompany Name - Intellisoft Technologies

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Washington, District of Columbia, USA

Contract

Job Title: .NET Developer Role : Onsite (Need local candidates) Location: Washington DC With Active Top Secret Clearance with past SCI Minimum Required Qualifications: Bachelor s degree in computer science or related degree preferred.5 years of development experience with .NET and C#Active Top Secret with past SCI.Employment based sponsorship not available.Knowledge, Skills and Abilities: In-depth knowledge of .Net infrastructure.proficiency in C#, .NET utilizing .NET MVC framework. Web Form,

Full Stack Software Developer, TS/SCI with Polygraph requiredJob Title - Full Stack Software Developer, TS/SCI with Polygraph required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Work with cutting-edge applications that help advance the mission as an Full Stack Developer at GDIT. Your work will have you fully immersed in our client's domain in order to deliver simple solutions for their complex needs. At GDIT, you'll prioritize the client while we prioritize your career. At GDIT, people are our differentiator. As an Full Stack Developer directly supporting GDIT's customer, you will be entrusted to solve complex IT issues and deliver outstanding customer service. GDIT is

Software Developer, TS/SCI with PolygraphJob Title - Software Developer, TS/SCI with Polygraph

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

•

Herndon, Virginia, USA

Full-time

Own the opportunity as a Software Developer and help ensure the mission is never interrupted. At GDIT, we deliver clarity with our cloud solutions and provide meaningful work. Your work will be an important part of transforming our clients for the modern age and help them face any obstacle Ensure the safety and security of our nation as a Software Developer at GDIT. You'll apply the latest technology and provide operational support to deliver actionable intelligence for the Intelligence Communi

Full Stack Developer - TS/SCI PolygraphJob Title - Full Stack Developer - TS/SCI Polygraph

LeidosCompany Name - Leidos

•

Reston, Virginia, USA

Full-time

Description We have an immediate need for a Full Stack Developer to provide Agile DevOps support to mission critical systems. As a Full Stack Developer on this program, you will have the opportunity to build strong systems, software, and cloud environments and provide operations and maintenance for critical systems. The selected candidate will provide technical expertise and support in the design, development, implementation and testing of customer tools and applications, participate in and/or d