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Sr. Systems Administrator

Esri

Remote

Full-time

Overview Seeking highly motivated IT professional that's looking for a challenging position with a variety of responsibilities. We have an opening that will allow you to utilize your technical expertise to help build, secure, and grow enterprise scale infrastructure in a fast-paced environment. If you have a drive for success and work well with a diverse team, let's talk, and see if Esri is the right fit for your career. Responsibilities Provide support and maintenance for Microsoft Active Dir

Active Directory Administrator

Esri

Redlands, California, USA

Full-time

Overview Seeking highly motivated IT professional that's looking for a challenging position with a variety of responsibilities. We have an opening that will allow you to utilize your technical expertise to help build, secure, and grow enterprise scale infrastructure in a fast-paced environment. If you have a drive for success and work well with a diverse team, let's talk, and see if Esri is the right fit for your career. Responsibilities Provide support and maintenance for Microsoft Active Dir

Classified Systems Administrator

Aerospace Corporation

Huntsville, Alabama, USA

Full-time

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Systems Administrator

Dew Softech Inc

Atlanta, Georgia, USA

Full-time, Part-time, Contract, Third Party

Systems Administrator Location: Atlanta, GA 30334 (Hybrid) Position Type: Contract Interview Type: In Person Short Description: Under general supervision, installs, configures, and supports a local area network, wide area network, internet system, computers, desktops and/or mobile devices. Complete Description: Seeking a System Administrator to Install, monitor, maintain, and secure information technology systems and software in a cloud and on-premises environment. Serves as the advanced level

Desktop Support Technician - Permanent Placement

TEKsystems c/o Allegis Group

Scottsdale, Arizona, USA

Full-time

Description: This is a permanent placement role but to be considered the candidate must have a basic understanding of scripting or automation and experience with the "Top Skill Details" listed below. Please have the top skills listed in your resume. This role is onsite in Scottsdale. Top Skills' Details -ServiceNow: understand how to prioritize incidents and service requests -Microsoft Windows 10/11: understand basic system administration, user support, and troubleshooting -Hardware Support: ima

Senior Specialist, Cyber Infrastructure Systems Engineer TS/SCI - Colorado Springs, CO

Harris Corporation

Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Microsoft Exchange Systems Administrator - Belgium - 3 Month TDY Assignment

General Dynamics

No location provided

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Hardware Maintenance, System Administration, Systems Support Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT has an exciting opportunity to support NATO Allied SOFCOM for a TDY 3 month assignment in Mons, B

Senior Specialist, Cyber Infrastructure Systems Engineer TS/SCI- Vandenberg, CA

Harris Corporation

Lompoc, California, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, CO

Harris Corporation

Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Help Desk Associate - Part-Time

Spinnaker Search Group LLC

Palm Coast, Florida, USA

Contract

Overview A growing specialty healthcare client of ours is seeking a motivated, detail-oriented IT professional to provide on-site Tier 1 and Tier 2 help desk and desk-side support. This role is critical to maintaining optimal system performance for up to 50 end-users, ensuring swift resolution of hardware, software, and network issues. The ideal candidate thrives in a Microsoft 365-centric environment, enjoys hands-on problem-solving, and values predictable, consistent scheduling. This is a part

Active Directory Engineer - W2 - Pennington, NJ or Richmond, VA (Hybrid)

Saksoft

Pennington, New Jersey, USA

Contract

Position: Active Directory Engineer Location: Pennington, NJ or Richmond, VA (Hybrid schedule: 3x week onsite). Duration: 6+ Months Top 3 Must-Haves: High-level Active Directory knowledge and experience in enterprise environments (not just support/administration)AD AuthenticationHyper-VClustering Active Directory (AD) Operations Infrastructure Implementation Specialist The Active Directory Infrastructure Operations (ADIO) team is seeking a highly skilled Active Directory (AD) Subject Matter Ex

IT Manager

Robert Half

Bothell, Washington, USA

Full-time

Description We are looking for an experienced IT Manager to lead and oversee our clients technology operations located in Bothell, Washington. This hands-on role requires a strong technical background and leadership skills to ensure the seamless functioning of IT systems, infrastructure, and security. The ideal candidate will thrive in a collaborative on premise environment, driving innovation while maintaining high standards in IT service delivery. Responsibilities: Manage and supervise IT ope

CyberArk/PAM InfoSec Analyst

U.S. Tech Solutions Inc.

Charlotte, North Carolina, USA

Contract

Job Description: We are seeking an experienced Information Security Professional with deep expertise in Incident Response and Privileged Access Management (PAM) to support our migration from on-premises CyberArk to CyberArk SaaS Privilege Cloud, while also assisting in cyber threat detection, forensic investigations, and access governance across IT systems.This role will serve as a key technical contributor on the Information Security team, ensuring seamless cloud transitions, robust privileged

Systems Administrator

TEKsystems c/o Allegis Group

Rapid City, South Dakota, USA

Full-time

Description As an Information Technology (IT) Analyst, you will have the opportunity to work both independently and with a cooperative team on complex projects that may span multiple infrastructure components or applications. You will develop your professional network and leadership skills, assisting in the creation and support of IT Solutions that enable success. Further, you will contribute real value by developing, integrating, and/or supporting in house and purchased applications or infrastr

Systems Operations (SysOps) Engineer

Parsons Services Company

Colorado Springs, Colorado, 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 exceptional 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: Parsons has emerged as a leader in the development of cutting-edge solutions for the

Active Directory and Azure Directory engineer

Staffingine LLC

Dallas, Texas, USA

Contract, Third Party

Job Title: Senior Active Directory and Azure Directory engineer Job Location: Dallas, TX Job Type: Contract Job Description: Hands on experience with Microsoft Azure, Azure Active Directory(AAD), AAD Connect, ADFS and Office 365. Single Sign-On with Azure AD and other services for seamless integration Extensive knowledge and experience in all facets of AD-related tasks and activities, including automation workflows General knowledge of OData REST API, Microsoft Graph REST API and JSON batchin

Azure Cloud - Infrastructure Engineer

AAJ Interactive Technologies

Reston, Virginia, USA

Full-time

Azure Cloud and Infrastructure Engineer Overview Our client has a global footprint delivering increasingly digital services to graduate program candidates and schools/universities around the world. Our client is seeking a a solid Engineering candidate to help maintain and administer their existing infrastructure. The Azure Cloud Engineer is a hands-on role responsible for the planning, installation, configuration and maintenance of enterprise class infrastructure and software, such as on-prem

Linux System Administrator (Onsite) (DoD Secret Clearance)

RTX Corporation

St. Petersburg, Florida, USA

Full-time

Date Posted: 2025-07-10 Country: United States of America Location: FL915: St. Petersburg - Bldg D 7401 22nd Ave N. Building D, St. Petersburg, FL, 33710 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret We have an immediate career growth opportunity with our Information Workplace Services team for a talented Li

System Engineer, Windows

Curtiss Wright

Cheswick, Pennsylvania, USA

Full-time

We are looking for a Systems Engineer, Windows to join our Pittsburgh (Cheswick) location. Your Responsibilities: Under general direction, perform a variety of Windows and Active Directory system engineering tasks across numerous sites and environments to support development, engineering, and other Curtiss-Wright teams. We Take Care of Our People: Paid Time Off I 401K with Employer Match and Profit Sharing I Health and Wellness Benefits I Learning and Development Opportunities I Referral Pro

Senior System Engineer

Elegant Enterprise Wide Solutions

Norwell, Massachusetts, USA

Full-time, Third Party

About this Position: Job Title: Senior System Engineer Responsibilities and Duties: Network Planning Architect and optimize enterprise-level LAN/WAN topologies, including routers, switches, firewalls, and SD-WAN solutions. Implement VLANs, QoS, and load balancing strategies to ensure secure, efficient traffic management. Perform bandwidth forecasting and traffic analysis using advanced monitoring tools. Document network diagrams and establish network performance baselines for capacity plannin