Microsoft IIS jobs in McLean, VA

Remote

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6d ago

Key Responsibilities Analyze existing IIS-hosted application environments and develop modernization roadmaps aligned with enterprise technology objectives. Architect and engineer scalable, secure, and resilient IIS hosting solutions supporting legacy and modern application workloads. Lead technical assessments of legacy .NET applications and determine modernization, rehosting, or transformation strategies. Design and implement enterprise IIS standards, security controls, and platform governance

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Contract, Third Party

Depends on Experience

Scrum Master - Senior - #885

Fort Belvoir, Virginia

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Today

Scrum Master - Senior - #885 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIRED Experience: Five years of experience working with software developers and customers to scope projects, estimate levels of effort, and evaluate customer requirements to create applications to deploy to Microsoft SharePoint (both out-of-the-box and with custom coded) and to Microsoft Internet Information Services (IIS) using the Microsoft .NET Framework.Three years of experience mentoring junior personnel on proper

Full-time

.NET / C# Developer - Senior - #879

Fort Belvoir, Virginia

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Today

.NET / C# Developer - Senior - #879 Location: Fort Belvoir, VA TS/SCI w/CI Poly REQUIRED Experience: Eight years of experience in .NET Development (including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development).Five years of experience with Software Development Life Cycle Process (SDLC).Five years of experience with software development Unit Testing, System Testing, Functional Testing, User Acceptance Testing, or other development testing experience.F

Full-time

Associate Production SQL Server DBA with Secret Clearance (MD DC VA Remote)

Remote or Reston, Virginia

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6d ago

*This position requires a Secret Security Clearance. * Must be local to Maryland, DC, and Virginia Areas-currently remote, but within commuting distance of DC. ICF's IT Modernization division is a rapidly growing, entrepreneurial, technology-driven department, seeking a motivated SQL Server DBA to support the upcoming needs of our federal customers. Responsibilities: Expertise in database administration on SQL Server Install database scripts and software applications on both database and web ap

Full-time

USD 74,090.00 - 125,954.00 per year

Systems Administrator 1 (RCN - 004)

Fort Meade, Maryland

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Today

Description Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies. Active TS/SCI w/ Polygraph required. Required Skills: patching Windows components and 3rd party applicationsVulnerability scanning

Full-time

Senior Software Engineer(.NET) - Secret Clearance

Arlington, Virginia

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2d ago

Description Position at VMD Corp As a Vision, Mission, and Driven company, VMD has been delivering information technology solutions to the Federal government in Agile Engineering, Cybersecurity, and Critical Infrastructure Protection since 2002. Our mission has now expanded, and we have merged with Xcelerate Solutions to revolutionize end-to-end enterprise security. Together we are committed to protecting our nation's citizens, critical infrastructure, and resources. Why Join VMD Corp? At VMD,

Full-time

Test Automation Software Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0246604 Test Automation Software Engineer The Opportunity: Are you looking for an opportunity to leverage your Software Engineering expertise in a high impact role? We're rapidly building and launch capability for Enterprise-web based systems in the Cybersecurity field. We need a Software Engineer in Test Automation to transform the way we execute quality assurance. You'll be responsible for understanding system functionality and test cases in-depth to design, implement, and advanc

Full-time

USD 69,400.00 - 158,000.00 per year

SharePoint Administrator, Lead

Washington, District of Columbia

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Today

Overview AMERICAN SYSTEMS, a 100% employee-owned company, is seeking a talented SharePoint Administrator to manage and maintain three on-premises SharePoint farms and lead the upgrade of our current SharePoint environments to the latest supported version of Microsoft SharePoint, including planning, execution, testing, and post-migration support. The ideal candidate has strong experience in SharePoint architecture, farm administration, and upgrades/migrations and working closely with infrastruct

Full-time

USD 150,000.00 per year

Sr. IT Systems Administrator (Top Secret Clearance)

Washington, District of Columbia

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. IT SYSTEMS ADMINISTRATOR (TOP SECRET CLEARANCE) SpaceX is looking for a Sr. Systems Administrator with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and

Full-time

USD 95,000.00 - 120,000.00 per year

Senior Appian Developer- Remote

Remote or Reston, Virginia

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2d ago

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking a Lead Appian Developer to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design, b

Full-time

USD 119,323.00 - 202,850.00 per year

Systems Administrator - TS/SCI w/Poly

Springfield, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Communication, Computer Systems, Troubleshooting, Video Processing Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: General Dynamics Information Technology has an immediate opening f

Full-time

USD 97,750.00 - 132,250.00 per year

Appian Developer

Reston, Virginia

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Today

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking Senior Appian Developers to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design,

Full-time

USD 67,355.00 - 114,503.00 per year

Systems Engineer

Herndon, Virginia

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Today

Job Description We are seeking a versatile Senior Software Developer with expertise in secure software engineering. You will have a bachelor's degree and a minimum of 6 years of experience in software development. This role will combine technical proficiency in development tools and cybersecurity. Required Skills Work in an agile environment, collaborating with cross-functional teams to address a broad range of IT issues while safeguarding customer assets Design, develop, test, and deploy secu

Full-time

.NET Full Stack Developer - No Virginia - TS required to apply

Chantilly, Virginia

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Today

Bachelor's Required 8 years of experience Primary location is ChantillyOnsite requirement is 5 days per week to start, then a gradual transition to 3 to 4 days onsite. Must haves: Very strong C# ASP.NET MVC (web development) Object Oriented skills WCF or Web API Heavy SQL experience w/ Stored Procedures, Functions and PLSQL or Transactions Linq JavaScript, JQuery , HTML Nice To Have Git Repository/GitLab ASP.NET Core (Web) Postgres Internet Information Services (IIS) CSS/Bootstrap Telerik/oth

Full-time

USD 130,000.00 - 175,000.00 per year

Appian Developer- Remote

Remote or Reston, Virginia

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5d ago

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking Senior Appian Developers to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design,

Full-time

USD 81,499.00 - 138,549.00 per year

Software Engineer

Arlington, Virginia

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Today

Job ID: 2614057 Location: Arlington, VA, US Date Posted: 2026-07-14 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description Position Overview: The Intelligent Virtual Agent (IVA) Software Engineer will design, develop, and maintain cloud-native web applications using JavaScript/TypeScript, React, Next.js, and NestJS. The suc

Full-time

USD 120,001.00 - 160,000.00 per year

Systems Administrator (3rd shift)- TS/SCI w/Poly

McLean, Virginia

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Today

Full-time

USD 97,750.00 - 132,250.00 per year

Database/Web System Administrator - DARPA PSS

Arlington, Virginia

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Today

Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding and impactful opportunity. ANTICIPATED AWARD: February/March 2027 ANTICIPATED START: March 2027 PERIOD OF PERFORMANCE: 1 Base Year + 4 Option Years LOCATION: Arlington, Virginia Salary Range: $130,000-$180,000 annually Actual co

Full-time

USD 130,000.00 - 180,000.00 per year

Sr. Senior System Administrator III (6687)

Washington, District of Columbia

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Today

As a Sr. Systems Administrator , you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver technical solutions within the highest levels of the federal government by designing, implementing, administering, and supporting complex geographically dispersed infrastructure; managing Windows Server 2019 and 2022 environments; supporting Active Directory, Group Policy, Public Key Infrastructure, certificate services, clustered services, Internet Informati

Full-time

USD 170,000.00 - 219,000.00 per year

Sr. Implementation Engineer - Northern Virginia, DC, Maryland

Washington, District of Columbia

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Today

This is where your work makes a difference. At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboratio

Full-time

USD 80,000.00 - 110,000.00 per year

Microsoft IIS jobs in McLean, VA, USA