Senior Software Engineer - .NET Jobs in Centreville, VA

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3,821 - 3,840 of 5,178 Jobs

Quality Assurance Engineer

SPARTA, Inc. dba Cobham Analytic Solutions

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Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: As a Quality Assurance Engineer at Parsons, you will work with development
Posted 12 days ago | Updated 6 hours ago

Sr. Apigee Developer

TechWish

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Manassas, Virginia, USA

Contract

Techwish is looking for a Sr. Apigee Developer for an onsite hybrid contract position with one of it s direct clients in Manassas, VA. Locals are strongly preferred. Pls apply if you are interested in this opportunity. Looking For: Key Responsibilities: 1. Design, develop, configure, and troubleshoot APIs and policies using Apigee. 2. Install, configure, test Apigee installations and upgrades. 3. Implement Security layer of Apigee proxies. 4. Participate in requirement analysis and feasibility d
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Posted 22 days ago

Technical Architect - Database Security

Edward Jones

•

Springfield, Virginia, USA

Full-time

Join a financial services firm where your contributions are valued. Edward Jones is a Fortune 500 company where people come first. With over 8 million clients and 19,000 financial advisors across the U.S. and Canada, we're proud to be privately-owned, placing the focus on our clients rather than shareholder returns. Behind everything we do is our purpose: We partner for positive impact to improve the lives of our clients and colleagues, and together, better our communities and society. We are a
Posted 14 days ago

Mumps Developer

Ascendion Inc.

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Remote or McLean, Virginia, USA

Full-time

About Ascendion Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to e
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Posted 8 days ago | Updated moments ago

Sr Salesforce Developer

BerklySoft

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McLean, Virginia, USA

Contract

Berklysoft is looking for a Senior SFDC Developer in McLean OR Richmond, VA. This is Hybrid role where candidate need to work 3 days from office. Job Description Serve as a trusted collaborator to our product and business stakeholders and work closely with them to design, define, and execute technology solutions on the Salesforce platform to solve business requirements and problems. Ability to design Salesforce solutions, as well as lead development and implementation of designed solutions on Sa
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Posted 2 days ago | Updated 2 hours ago

Senior Exploitation Specialist/Data Scientist

Electronic Consulting Services, Inc (ECS Federal)

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Springfield, Virginia, USA

Contract

ECS is seeking a Senior Exploitation Specialist/Data Scientist to work in our Springfield, VA office . Please Note: This position is contingent upon contract award . Job Description: ECS is seeking a Senior Exploitation Specialist/Data Scientist to work in our Springfield, VA office. Please Note: This position is contingent upon contract award. Job Description: The Senior Exploitation Specialist/Data Scientist requires intimate knowledge and experience in the enrichment and data managemen
Posted 50 days ago | Updated 6 hours ago

Senior Data Architect

HII Mission Technologies

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Fairfax, Virginia, USA

Full-time

Requisition Number: 18360 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Cyber & Electronic Warfare, a business group within HII's Mission Technologies division. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace. Our deep expertise in network architecture, software and hardware development, cybersecurity and the electromagnetic
Posted 53 days ago | Updated 6 hours ago

Go-Lang

Ampcus Inc

•

Herndon, Virginia, USA

Contract

Hello, Greetings from Ampcus Inc. We are currently looking for Software Dev Engineer . This is at Herndon, VA 20171. This is a 6 months (possible conversion and extension) role. Please let me know if you would be interested. Job Title: Software Dev Engineer Location: Herndon, VA 20171 (100% on-site- can work from home 1 day) Duration: 6 months (possible conversion and extension) Job ID: 109314-1 Pay Rate: $67.03/hr. on W2 Description: Require a Software Development Engineer who will work on
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Posted 60+ days ago | Updated 1 day ago

Imagery Analyst

Leidos

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Springfield, Virginia, USA

Full-time

Description Job Description Leidos has an opening for an Imagery Analyst to support our customer in Springfield, Virginia. This is an exciting opportunity to use your experience in traditional and innovative analytical tradecraft and efficient workflows to support a national security customer. The successful candidate will work as a member of a government-contractor team providing support to technology analysis in determining areas for adoption and insertion within existing and new analytical w
Posted 12 days ago | Updated 10 hours ago

Help Desk Analyst

Randstad Digital

•

Arlington, Virginia, USA

Contract

job summary: The Desktop Engineer (Level I) responsibilities are as follows: ? Configure and install various IT hardware and application systems such as desktops, printers, peripherals. routers, servers, switches, Wi-Fi antennas, Network security devices, Access control system any other application once given the necessary procedures and authorization. ? Develop installation schedules, prepare and create installation packages. ? Prepare documentation for configuration changes at each site
Posted 22 days ago | Updated moments ago

Nodejs Engineer / Nodejs Fullstack Developer

Kellton

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Remote

Contract

Summary Senior Full Stack Software Engineer must be a skilled engineer with an unwavering passion for excellence in Software Engineering and drive to transform that passion into consistent excellence in product development. The candidate will partner with Product Owners/Architects, Developers, and other Software Engineers to help design, define, implement functional features, system level validation and verify features of product development. Qualified candidates will show an aptitude learning a
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Posted 60+ days ago | Updated 15 days ago

DevOps Platform Engineer

Booz Allen Hamilton

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Chantilly, Virginia, USA

Full-time

Job Number: R0186730 DevOps Platform Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a container platform that meets your client's needs and takes advantage of cloud capabilities. We need you to help us develop container management software to solve some of our clients' toughest challenges. As a platform DevOps engineer at Booz Allen, you can use your technical skills to affect mi
Posted 19 days ago | Updated 10 hours ago

Systems Engineer - Principal II (Cloud Architect)

Node.Digital

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Dulles, Virginia, USA

Full-time

Systems Engineer - Principal II (Cloud Architect) Location: Dulles, VA Must have an active Secret Security Clearance Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment including introducing new cyber capabilities to address emerging threats. Node is seeking a Principle Cloud Architect (AWS) to assess, design, and develop automated cloud-based requirements and arch
Posted 8 days ago

Database Administrator Specialist - Oracle

Technology Ventures

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McLean, Virginia, USA

Contract

Location: McLean, VA (Mandatory on-site T, W,TH); optional locations in Plano, TX, or Atlanta, GA. Assignment Type: 12 months (potential conversion to full-time) Salary: Competitive, with limited flexibility for exceptional candidates. We are seeking a Senior Database Engineer responsible for database administration in a fast-paced operations environment supporting 24x7 business-critical applications. This role requires deep expertise in Oracle databases on both cloud and VMC platforms. The ide
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Posted 28 days ago

Systems Engineer - Project Technical Lead

SYSTEMS PLANNING AND ANALYSIS, INC.

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Chantilly, Virginia, USA

Full-time

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter . Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to
Posted 12 days ago | Updated 14 hours ago

Analytics and Visual Operation Engineer

Chenega MIOS

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Springfield, Virginia, USA

Full-time

Req ID: 28810 Summary Analytics and Visual Operation Engineer Springfield, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and t
Posted 35 days ago | Updated 6 hours ago

Senior IT Specialist / Junior IT Specialist - Bethesda, MD

Exafluence

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Bethesda, Maryland, USA

Full-time

Senior IT Specialist / Junior IT Specialist - Bethesda, MD 2-4 Yrs - Junior IT Specialist 5-6 Yrs Senior IT Specialist Managing complex IT infrastructures, focusing on Active Directory, access management, Veritas backup solutions, network configurations, and security firewall support. Key Responsibilities Design, implement, and manage Active Directory and access management protocols to ensure secure and efficient user access across the organization. Administer and optimize Veritas backup soluti
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Posted 7 days ago | Updated 7 days ago

Precision Guided Munitions: Systems Engineering Technical Lead (Hybrid)

BAE Systems

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Remote or Huntsville, Alabama, USA

Full-time

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from providing the latest in precision guidance and sensing solutions to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we're innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your p
Posted 28 days ago | Updated 4 hours ago

Sr Telecom Customer Deployment Specialist

GoAhead Solutions

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Fairfax, Virginia, USA

Full-time

Seeking a Sr. Telecom Customer Deployment Specialist to develop a test strategy & plans with clients, cross-services teams & 3rd party partners. Requires a deep understanding & extensive exp. with architecture, design, implementation & testing in support of architecture designs to be consumed for global deployments. It's a constantly evolving field & the job requires someone who can stay on top of the latest trends & technologies. Duration: Fulltime position (**Sponsorship is unavailable at this
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Posted 1 day ago | Updated moments ago

Network Infinity Band Support Services Engineer

The Brixton Group

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Ashburn, Virginia, USA

Contract

Job Title: Network Infinity Band Support Services Engineer Location: Ashburn, VA Duration: 6+ months Contract Job Description: Specific deliverables: Plan and implement InfiniBand network configurations tailored to meet the organization's high-performance computing requirements.Configure and fine-tuning InfiniBand switches, routers, adapters, and other hardware components to ensure maximum efficiency and reliability within the network infrastructure.Implement security measures and protocols to
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Posted 8 days ago