Windows Administrator Jobs in District of Columbia

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Sr. Software Engineer-Automated Test Framework TS/SCI Poly

Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match
Posted 60+ days ago | Updated 1 hour ago

Forensics Analyst - Senior

Electronic Consulting Services, Inc (ECS Federal)

•

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Forensics Analysts Sr. to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. Identify threat tactics, methodologies, gaps, and shortfalls aligned with the MITRE ATT&CK Framework and the Azure Threat Research Matrix (ATRM). Perform Hypothesis-based or Intelligence-based Cyber Threat Hunts to identify threats and risks within environments. Use cloud-native techniques and methods to identify and cre
Posted 5 days ago | Updated 10 hours ago

Senior Network Operations Administrator

Leidos

•

Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for a Senior Network Operations Administrator to support a fast-paced program with the Air Force Life Cycle Management Center. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. The Senior Network Operations Administrator will ensure accounts for the enterprise solution are created and managed across multiple classification levels. P
Posted 24 days ago | Updated 1 hour ago

Senior System Administrator

General Dynamics

•

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Linux, Microsoft Power Business Intelligence (BI), Security Technical Implementation Guides (STIGs), System Administration, System Center Operations Manager (SCOM) Certifications: None Experience: 6 + years of related experience ship Required: Yes Job Description: We are
Posted 7 days ago | Updated 1 hour ago

SCCM/MCM Systems Engineer - TS/SCI w/Poly

General Dynamics

•

Annapolis, Maryland, 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: Systems Engineering Job Qualifications: Skills: Microsoft Endpoint Configuration Manager, Microsoft Windows, Operating Systems (OS) Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: SCCM/MCM Systems Engineer Deliver simple solution
Posted 53 days ago | Updated 1 hour ago

Desktop Engineer

TEKsystems c/o Allegis Group

•

Reston, Virginia, USA

Full-time

Description Overview: We are seeking a highly professional, polished, and customer-focused Desktop Support Engineer to join our dynamic team. This role requires a well-groomed individual with excellent interpersonal skills who can represent the IT function with confidence and courtesy in high visibility environment. Responsibilities: Provide support for desktops, laptops, mobile devices, and peripherals (Windows, macOS, iOS, Android) Troubleshoot and resolve issues related to hardware, software,
Posted 4 days ago | Updated 9 hours ago

Senior Platform Engineer - Oracle Cloud

Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview Navy Federal's Microsoft Infrastructure Engineering Team fosters a collaborative environment and is building a best-in-class team that manages, enhances, and protects Navy Federal information and its Oracle Cloud and Microsoft Windows server environments. #dice As a Platform Engineer, you are expected to be a subject matter expert with hands-on experience with Oracle Cloud, tools and methodologies, preferably with a focus on automation. This role is suited for an experienced Engineer wi
Posted moments ago

Desktop Engineer

TEKsystems c/o Allegis Group

•

Reston, Virginia, USA

Full-time

Description Overview: We are seeking a highly professional, polished, and customer-focused Desktop Support Engineer to join our dynamic team. This role requires a well-groomed individual with excellent interpersonal skills who can represent the IT function with confidence and courtesy in high visibility environment. Responsibilities: Provide support for desktops, laptops, mobile devices, and peripherals (Windows, macOS, iOS, Android) Troubleshoot and resolve issues related to hardware, software,
Posted 5 days ago | Updated 9 hours ago

Senior Software Systems Analyst

Leidos

•

Fort Belvoir, Virginia, USA

Full-time

Leidos has an exciting opportunity to hire a Senior Software Systems Analyst. At Leidos, we don't just imagine the future-we build it. As a cornerstone of cutting-edge innovation across national security, defense, civil, and health markets, Leidos offers you the chance to solve some of the world's toughest challenges alongside the brightest minds in the industry. Whether you're passionate about artificial intelligence, mission-critical operations, or transformative health technologies, you'll fi
Posted 8 days ago | Updated 1 hour ago

Systems Admin/DBA (Secret Clearance)

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seeking a qualifie
Posted 28 days ago | Updated 6 hours ago

System Administrator Level IV

General Dynamics

•

Laurel, Maryland, USA

Part-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: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Description: Manag
Posted 30 days ago | Updated 1 hour ago

Systems Administrator - SME

Realm One

•

Tysons, Virginia, USA

Full-time

We're searching for talented individuals who provide systems administration support services for a sophisticated enterprise computing infrastructure. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: We are looking for a Systems Administrator - SME to join our technology-based program supporting a key g
Posted 60+ days ago | Updated 1 hour ago

System Administrator Level IV

General Dynamics Information Technology

•

Laurel, Maryland, 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: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: System Administrator Level IV Description: Manag
Posted 32 days ago | Updated 1 day ago

System Administrator Level IV

General Dynamics Information Technology

•

Laurel, Maryland, USA

Part-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: Systems Administration Job Qualifications: Skills: Active Directory (AD), Operating Systems (OS), OS Configuration, PC Installation Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: S ystem A dministrator Level IV Description : Ma
Posted 33 days ago | Updated 22 hours ago

Systems Admin/DBA (Secret Clearance)

General Dynamics Information Technology

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Analysis Job Qualifications: Skills: Azure Active Directory (AD), Microsoft Azure Cloud Services, Microsoft Windows Server, PL/SQL (Programming Language), Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: We are seeking a qualified
Posted 28 days ago | Updated 6 hours ago

Information Security Engineer

Zachary Piper Solutions, LLC

•

Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) to join a pioneering healthcare team located in Columbia, MD. Responsibilities of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of security reports and systems. Generate internal threat intelligence and conduct threat hunting to enhance the security stack. Ensure adherence to information security policies and procedures and monit
Posted 35 days ago | Updated 28 days ago

Linux System Administrator

Leidos

•

Alexandria, Virginia, USA

Full-time

Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer problems and suggest
Posted 60+ days ago | Updated 1 hour ago

Information Security Engineer

Zachary Piper Solutions, LLC

•

Columbia, Maryland, USA

Full-time

Piper Companies is seeking a dynamic Security Engineer for a hybrid (3 days onsite) role located in Columbia, MD. You will be responsible for safeguarding the Software Development Life Cycle (SDLC), as well as implementing and maintaining information security controls and countermeasures to ensure robust protection for a pioneering healthcare team. Requirements of the Security Engineer: Perform security functions including IAM, vulnerability scanning, light pen testing, and daily review of sec
Posted 31 days ago | Updated 28 days ago

System Operations/Administrator (Multiple Levels)

Noblis

•

Chantilly, Virginia, USA

Full-time

Responsibilities Noblis ESI is seeking a System Operations/Administrator with a background in managing and maintaining desktop computing environments to work with our clients in supporting our customer Mission Integration Directorate (MID). Job Responsibilities Install, configure, and maintain desktop systems, laptops, and peripheral devices. Provide technical support and troubleshooting assistance to end-users for hardware, software, and network-related issues. Monitor system performance and
Posted 46 days ago | Updated 20 days ago

Mid Linux System Administrator

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0221402 Linux System Administrator, Mid Key Role: Provide hands-on experience managing Linux-based IT components. Provide network and systems administration support for all cybersecurity systems in the Enterprise. Provide systems administration and engineering support for non-Windows operating systems such as Linux-based systems, including Redhat Enterprise Linux (RHEL). Support the networking administration focused on enterprise infrastructure systems such as Cisco and Cisco ISE,
Posted 21 days ago | Updated 2 hours ago