Senior Contract Administrator jobs

Greenville, South Carolina

•

Today

job summary: Are you an autonomous Azure architect who builds infrastructure as code rather than relying on manual portal configurations? A premier global law firm is seeking a senior cloud professional to lead the design, implementation, and administration of a highly mature Microsoft Azure environment. In this hybrid role based in Greenville, South Carolina, you will bridge the gap between architectural strategy and hands-on operational execution. We offer a robust benefits package that inclu

Full-time

USD125,000 - USD135,000

Senior Contracts Administrator

No location provided

•

Today

GovCIO is seeking an experienced Senior Contracts Administrator to support full cradle-to-grave contract administration across a diverse federal portfolio. This senior-level position is responsible for independently negotiating complex contractual terms, managing compliance requirements, supporting proposal development, overseeing contract modifications, and serving as a key advisor to program leadership. The role requires mastery-level proficiency across all contract administration functions ou

Full-time

USD 110,000.00 - 125,000.00 per year

Sr. Contracts Administrator

Tampa, Florida

•

Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Sr. Contracts Administrator for a CONTRACT assignment with one of our premier Utility Services clients in Tampa, FL . The Contract Administrator is responsible for the accurate preparation, negotiation, award, and commercial management of various high dollar, complex and high-risk engineering and construction contracts; and engineered equipment contracts for capital and maintenance projects related to electric power generating faci

Contract

Senior CAD/PLM Systems Administrator

Morgan Hill, California

•

24d ago

Role: Senior CAD/PLM Systems Administrator Location: Morgan Hill, CA (5 Days Onsite) Position Type: Contract Experience Required: 12+ Years Skills Required: Primary CAD Ecosystem (PTC Creo Parametric, SolidWorks , Autodesk suite, Onshape, )Product Lifecycle Management (PLM) & Data Governance (PTC Windchill , Oracle Agile)Industrial Design & Styling (Rhino , Alias)Rendering, Visualization & Immersive Review (KeyShot, 3ds Max, VR/AR Design Review Platforms)CAD Automation & Customization APIs (Pro/

Easy Apply

Contract, Third Party

Depends on Experience

Senior Network & Infrastructure Administrator

Beverly Hills, California

•

Today

Role: Senior Network & Infrastructure Administrator Location:Beverly Hills, CA Schedule:100% Onsite (5 Days/Week) Duration:Long-Term Contract Job Description: We are seeking a Senior Network & Infrastructure Administrator to manage and support enterprise network, server, cloud, virtualization, and cybersecurity infrastructure for a large multi-site environment. Required Skills: 5+ years of enterprise network and infrastructure administration experienceStrong experience with Cisco routing, swit

Easy Apply

Contract, Third Party

$45 - $50

Senior System Administrator

Tyndall Air Force Base, Florida

•

Today

Job ID: 2614555 Location: Tyndall AFB, FL, US Date Posted: 2026-07-14 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for an experienced Senior System Administrator onsite at Tyndall AFB in Panama City, FL for the Network Information Technology Enterprise Servic

Full-time

Senior Voice Administrator

San Antonio, Texas

•

Today

RESPONSIBILITIES: A Kforce client in San Antonio, TX is looking for a Senior Voice Administrator for a one year contract. This role work on a call routing platform modernization project. Responsibilities: * Telecommunications carrier coordination, including telephone number porting, service provisioning, and order management * Microsoft Teams Calling support and experience with Teams-certified phones and user provisioning * Coordinate AT&T telephone number porting activities, ensuring port req

Contract

$48 - $53 hourly

Senior Office Administrator

New York, New York

•

Yesterday

Rimkus is a global engineering and technical consulting firm serving corporations, insurers, law firms, and government agencies. Across life sciences, forensic, construction, built environment, and product development work, the company helps clients solve complex technical challenges with practical expertise and a strong focus on quality, accuracy, and service. The Sr. Office Administrator, Proactive Life Sciences is responsible for coordinating day-to-day business support functions in order to

Full-time

Sr. System Administrator

Houston, Texas

•

Today

Sr. System Administrator Houston, TX 6-12+ Months Contract Required Qualifications: 7+ years of experience as a System Administrator, Infrastructure Administrator, Network Administrator, or similar role. Strong expertise supporting enterprise on-premises infrastructure, including Windows Server, Linux, Active Directory, DNS, DHCP, storage, virtualization, and networking technologies. Hands-on experience administering VMware virtualization technologies. Experience designing, implementing, and su

Easy Apply

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

USD 44-48

Senior System Administrator

Alexandria, Virginia

•

Today

Modern Technology Solutions, Inc. (MTSI) is seeking a highly skilled Senior Systems Administrator to join our team. This individual will be responsible for developing, maintaining, and securing enterprise systems, applications, and infrastructure. The role will lead efforts in software deployment, system upgrades, resolving complex Tier 2/3 issues, and supporting enterprise-wide administration of Microsoft technologies. The administrator will also develop IT solutions, evaluate emerging technolo

Full-time

USD 100,000.00 - 140,000.00 per year

Systems Administrator Senior

Colorado Springs, Colorado

•

Today

Modern Technology Solutions, Inc. (MTSI) is searching for a Systems Administrator - Senior to support United States Space Force (USSF) by developing software in support of Space Systems Command (SSC) Defensive Cyber Operations rapid agile development of defensive cyber solutions to protect, defend, and respond to both ground and space based cyber adversarial threats. A successful candidate should be a leader and problem solver with a proven ability to deliver superior results as part of a high p

Full-time

USD 135,000.00 - 165,000.00 per year

Senior Network Administrator

Odenton, Maryland

•

Today

The Digital Modernization Sector at Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is 100% on the customer site at Fort Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). PRIMARY RESPONSIBILITIES: Works independently to perform configuration of assets to include switches, load balancers, routers, and FirewallsPerform routine maintenance, troubleshooting, updates a

Full-time

USD 92,300.00 - 166,850.00 per year

Senior System Administrator

Winchester, Virginia

•

Today

Job Number: R0244741 System Administrator, Senior The Opportunity: We are seeking an experience d senior System Administrator to join our IT team. This role is responsible for maintaining, optimizing, and securing both our on-premise and cloud infrastructure. In this role you will demonstrate strong technical expertise, a proactive approach to problem-solving, and a proven track record of supporting complex IT environments. Join us. The world can't wait. You Have: 3+ years of experience in syst

Full-time

USD 61,900.00 - 141,000.00 per year

System Administrator Senior

Arlington, Virginia

•

Today

The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting mission-critical systems in a remote federal IT environment. This role provides advanced troubleshooting, capacity planning, configuration management, automation, and patch governance across production Windows, Linux, virtualized, cloud, and hybrid platforms. The Senior System Administrator establishes technical procedures, evaluates system p

Full-time

Senior IT Administrator

Austin, Texas

•

Today

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

Senior IT Administrator

Melbourne, Florida

•

Today

Full-time

Senior IT Administrator

Westminster, Colorado

•

Today

Full-time

USD 94,000.00 - 112,000.00 per year

Senior IT Administrator

El Segundo, California

•

Today

Full-time

USD 99,000.00 - 117,000.00 per year

Senior SAP ATTP Consultant OR Senior SAP Basis Administrator

Remote

•

Today

Position: Senior SAP ATTP Consultant OR Senior SAP Basis Administrator Duration: 12+ Months Location: Remote The Senior SAP Basis Administrator is responsible for leading SAP Basis architecture design, implementation, and day-to-day operations across complex SAP landscapes. The role supports multiple SAP implementation lifecycles and production environments, including SAP S/4HANA and SAP ECC on Oracle and HANA databases. This position serves as the primary point of contact for SAP Basis issues,

Easy Apply

Contract

Depends on Experience

Senior Network Administrator

La Plata, New Mexico

•

8d ago

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Senior Network Administrator shall demonstrate experience in facility operations, network administration, data management, information security and/or information management. This experience shall include work with various network protocols, test equipment, diagnostics, Visio and AutoCAD

Full-time

USD 52.00 per hour