ADF Jobs in District of Columbia

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LINUX Sr Principal Systems Engineer - Active Top Secret Required

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Computer Engineering, Linux, Red Hat Enterprise Linux (RHEL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Job Description Senior Principal Systems Engineer - Linux Design, deploy, integrate and maintain Li
Posted 21 days ago | Updated 8 hours ago

Mobility Administrator

Catapult Solutions Group

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Washington, District of Columbia, USA

Contract

Mobility Administrator Information Technology Department Washington, DC - Fully On-Site Contract About Our Client Our client is a Fortune 500 technology and engineering solutions company with decades of experience serving government and commercial markets. They specialize in defense, intelligence, civil, and health solutions, operating globally with a strong presence in the United States. The company focuses on solving complex challenges through advanced technology integration and has built a r
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Posted 19 days ago | Updated 11 days ago

Sr. Azure Infrastructure Engineer

Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 8 days ago | Updated 8 hours ago

IT Operations Manager - TS/SCI with Polygraph

General Dynamics

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McLean, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Functional Experts Job Qualifications: Skills: Leadership, Microsoft Office, SLA Compliance Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as an IT Operations Manager with GDIT. A career in e
Posted 10 days ago | Updated 8 hours ago

Junior Systems Administrator

Akima, LLC

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Alexandria, Virginia, USA

Full-time

Tuvli is seeking a highly motivated, self-directed individual to fill the role of a Junior Systems Administrator for our existing government client in the Alexandria, VA area. Responsibilities Deploy, manage, maintain, and support Microsoft Windows (all versions), Active Directory, local applications, servers, workstations and related technologiesRespond to monitored alerts, emails, and work orders to quickly identify trouble source and implement resolutionConduct system audits and data backups
Posted 60+ days ago | Updated 8 hours ago

Senior SailPoint Engineer

Eliassen Group

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Washington, District of Columbia, USA

Contract

Description: Job Summary: As a SailPoint Senior Systems Engineer, you'll play a key role in enhancing our cybersecurity and identity management capabilities. You'll coordinate with external stakeholders, including DHS CISA integrators, to implement the Identity Lifecycle Management (ILM)/Mandatory User Re-Authentication (MUR) solutions at the Department of Transportation (DOT). This involves integrating DOT's SailPoint infrastructure with the ServiceNow environment and maintaining the ILM solut
Posted 10 days ago | Updated 8 hours ago

Windows Desktop Engineer

BCforward

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Reston, Virginia, USA

Contract

BCforward is currently seeking a highly motivated Windows Desktop Engineer for an opportunity in Reston, VA. Position Title: Windows Desktop Engineer Location: Reston, VA (Hybrid Role with 3 Days a week to Reston Fannie Mae Office) Anticipated Start Date: 07/14 Please note this is the target date and is subject to change. BCforward will send official notice ahead of a confirmed start date. Expected Duration: 6+ Months with possibilities for extension Job Type: Contract: 40 hrs/week Pay Ra
Posted 25 days ago | Updated 9 hours ago

Cybersecurity Analyst

Synapse Business Systems

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Washington, District of Columbia, USA

Full-time

Zscaler Engineer Location: WASHINGTON, DC, United States(Hybrid) Job DescriptionDescription Client is seeking a Cybersecurity Engineer,involves managing and modernizing enterprise cybersecurity platforms, with a strong focus on Zscaler technologies (ZIA, ZPA, ZDX) and broader Secure Access Service Edge (SASE) implementations within a Microsoft-based environment. The ideal candidate has hands-on experience with security tools across cloud, endpoint, network, and identity domains. This role suppor
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Posted 35 days ago | Updated 30 days ago

Windows Systems Administrator

SAIC

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Adelphi, Maryland, USA

Full-time

Job ID: 2507346 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Windows Systems Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterpris
Posted 12 days ago | Updated 6 hours ago

Full time Business Systems/E-Commerce Developer

CXI Staffing

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Laurel, Maryland, USA

Full-time

Business Systems/E-Commerce Developeraka Application Operations ManagerNo 3rd party staffing firms, please. Local candidates only Location: Annapolis Junction, MD (Hybrid, on-site 3 days/week) Reports to: VP of Information Technology Department: IT Type: Local candidates only relocation not offered Team Size: Small, collaborative IT team in a mid-sized organization OverviewWe are seeking a technically skilled Application Operations Manager for a hybrid position. This is a hands-on development a
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Posted 13 days ago | Updated 21 hours ago

Systems Administrator - TS/SCI w/Polygraph (3rd Shift)

General Dynamics Information Technology

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McLean, Virginia, USA

Full-time

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: Systems Administration 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 for a Syst
Posted 39 days ago | Updated 14 hours ago

NCIS Senior Citrix Administrator | Active TS/SCI clearance

General Dynamics Information Technology

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Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Citrix, Citrix Netscalers, Citrix VDI, VMware VDICertifications: NoneExperience: 8 + years of related experienceship Required: Yes Job Description: Transform technology into opportunity as a Citrix Administrator with GDIT. A career in enterprise IT means co
Posted 5 days ago | Updated 9 hours ago

Citrix Engineer

SAIC

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Springfield, Virginia, USA

Full-time

Job ID: 2506731 Location: SPRINGFIELD, VA, US Date Posted: 2025-06-16 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description This senior engineering position provides Tier 3 level Citrix support to a large government department. The preferred candidate will be a IT engineer with extensive hands-on expe
Posted 34 days ago | Updated 6 hours ago

CyberArk Security Engineer

9th Way Insignia

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Washington, District of Columbia, USA

Full-time

9th Way Insignia is a service-disabled, veteran-owned small business bringing transformative technology to our government customers so they can achieve their missions. Our specialties include cybersecurity, cloud modernization, software development, data analytics, enterprise architecture, enterprise IT, analytics, process automation, and artificial intelligence. Learn more about 9th Way Insignia at Project Introduction 9th Way Insignia is looking for a Senior CyberArk Security Engineer to join
Posted 6 days ago | Updated 5 hours ago

Information Technology - Developer-Full Stack Specialist

Apex Systems

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McLean, Virginia, USA

Full-time

Job#: 2073711 Job Description: We are hiring a Developer-Full Stack Specialist! Role: Appian Developer Lead Supporting: Large Financial Services Client Location: Onsite - McLean, VA Position Description: Are you passionate about leading innovative BPM solutions and driving enterprise integrations? As an Appian Developer Lead, youll manage a dynamic team of seven developers, design cutting-edge integrations, and provide technical leadership for BPM solutions using Appian. Youll ensure adheren
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Posted 60+ days ago | Updated 8 hours ago

Desktop Support Specialist

TEKsystems c/o Allegis Group

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Rockville, Maryland, USA

Full-time

Description Responsibilities and Job Duties -Provides direct technical support and assistance to end-users over the phone, in person and or remotely -Manages and handles all escalated tickets from Level1, identifies best solutions based on information provided by customers -Provides in depth technical support; diagnose and resolve problems ranging from Tier1 -3 type issues. Troubleshoots applications, errors, and operating systems (Windows 10). Mitigates and handles system viruses, malware, spyw
Posted 6 days ago | Updated 5 hours ago

Lead IAM Engineer

Tential

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Rockville, Maryland, USA

Contract

The IAM Lead Engineer works closely with the access management and security engineering to manage a process of enterprise-wide identities and access controls granted to systems and applications. The engineer uses IAM tools and platforms to support and manage provisioning, de-provisioning, ensuring they are clearly tracked, reported, and reviewed according to established policies. Also, the engineer builds custom solutions using AWS services for access automation and compliance purposes. IAM Lead
Posted 6 days ago | Updated 5 hours ago

Senior / Lead Appian Developer - Level 3

TECH Tammina

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McLean, Virginia, USA

Contract

Role: Full Stack Specialist (Appian Developer Lead) Location: Onsite McLean, VA Assignment Type: 3M CTH Must Haves: 10+ years of experience leading a team of developers, 7+ years with Appian - design, development, configuration and Infrastructure. 5+ years of Core Java and extensive experience developing Java plugin for Appian. 5+ years using latest deployment methodologies (Automated pipelines, Atlassian tools). 5+ years of experience with databases, API's and ability to create integration wi
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Posted 55 days ago | Updated 1 day ago

Senior Systems Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506843 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced systems engi
Posted 32 days ago | Updated 6 hours ago

Sr. Endpoint Engineer

Apex Systems

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Arlington, Virginia, USA

Full-time

Job#: 2075593 Job Description: Our client is seeking an Sr. Endpoint Engineer. As an Sr. Endpoint Engineer, you will be part of a dynamic team of windows cloud engineers and security specialists with expert experience in Windows, Intune, Autopilot, Enterprise Patching, PKI/Certificates, Azure Active Directory, Virtualization, Cloud, and scripting experience. In this role, you will work across endpoint management and server operations teams driving automation through scripting and testing of new/
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Posted 54 days ago | Updated 8 hours ago