Showing page 10 of 679 (Total listings: 13562)

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Barstow, Calvert County
Jun 2, 2026

SimVentions, Inc. seeks a System Administrator to support Defense & Aerospace IT and cybersecurity operations. In this role, you will install, configure, and maintain secure Windows and Linux servers, virtual environments, and networks supporting DoD missions. You’ll manage user accounts, patching, backups, and incident response while implementing security controls, STIGs, and RMF requirements. Collaborate with engineers and cybersecurity specialists in a family-like, values-driven culture focu…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Leonardtown, St. Mary's County
Jun 2, 2026

SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace programs within our IT & Cybersecurity team. You will configure, secure, and maintain Windows/Linux servers, networks, and virtualized environments supporting U.S. DoD missions. Responsibilities include account management, patching, backups, monitoring, STIG/DoD compliance, troubleshooting, and user support. Collaborate with cybersecurity and engineering teams in a family-like, servant-leadership cultu…

ARS/Cayosoft Engineer with Security Clearance

XMS Solutions ✓ Verified
Direct Apply
Washington, D.C., US
Jul 17, 2026

ARS Cayosoft Engineer Job Description We are seeking a skilled Active Roles Server/Cayosoft Engineer to join our dynamic team. As a key member of our IT services division, you will be responsible for architecting, deploying, and maintaining Active Directory management solutions leveraging Active Roles Server and Cayosoft platform. Your primary focus will be supporting migration projects for our diverse client base, ensuring smooth transitions and efficient operations Must have active Secret Cle…

Information Security Engineer

Judge Group, Inc. ✓ Verified
Direct Apply
Charlotte, Mecklenburg County
Jun 4, 2026

Location: Charlotte, NC Salary: $69.00 USD Hourly - $74.00 USD Hourly Description: Senior Active Directory Engineer We are not accepting C2C or 1099 arrangements. Locations: Charlotte, NC (Preferred: Brevard) or Chandler, AZ Employment Type: Contract-to-Hire (Conversion Eligible) About the Role We are seeking a Senior Active Directory Engineer to design, build, and manage highly complex enterprise Active Directory environments. This is a hands-on engineering role focused on architecture, implem…

Senior IAM Engineer

Oraapps Inc ✓ Verified
Direct Apply
US
Jul 22, 2026

Sr. IAM Engineer Location: Remote Type: 6 month contract Notes Responsible for supporting, maintaining, securing, and modernizing the organization''s Active Directory and hybrid identity environment. The ideal candidate possesses strong Active Directory expertise, an Identity and Access Management (IAM) mindset, and the ability to balance operational support with long-term strategic initiatives. Maintain and enhance Active Directory resiliency by supporting backup, recovery, disaster recovery p…

Sr. IAM Engineer Directory Services

INSPYR Solutions ✓ Verified
Direct Apply
Doral, Miami-Dade County
Jul 22, 2026

Title: Sr. IAM Engineer Directory Services Location: Miami, FL Duration: 6 months contract Compensation: $50.00 - $55.00/hr W2 Work Requirements: , Holders or Authorized to Work in the U.S. Sr. IAM Engineer Directory Services (Contractor) The Sr. IAM Engineer Directory Services (Contractor) is responsible for supporting, maintaining, securing, and modernizing the organization''s Active Directory and hybrid identity environment. This role serves as a key contributor to directory services operat…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Lexington Park, St. Mary's County
Jul 9, 2026

SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace IT systems. You'll manage Windows/Linux servers, networks, user accounts, and cloud services in secure DoD environments. Responsibilities include monitoring system performance, applying patches, hardening and troubleshooting infrastructure, implementing cybersecurity controls, and supporting accreditation requirements. Collaborate with engineers and cybersecurity specialists to ensure availability, rel…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Beachville, St. Mary's County
Jun 2, 2026

SimVentions, Inc. seeks a System Administrator to support Defense & Aerospace IT and cybersecurity missions. You will install, configure, and secure Windows/Linux servers, networks, and virtualized environments; manage user accounts, storage, and backups; and apply patches, STIGs, and cybersecurity controls to meet DoD requirements. Collaborate with engineers and cybersecurity analysts to troubleshoot complex issues, harden systems, and maintain high availability for mission-critical environmen…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Hughesville, Charles County
Jun 2, 2026

SimVentions, Inc. (Glassdoor 4.6) seeks a System Administrator to support Defense & Aerospace IT and cybersecurity operations. You will deploy, configure, and maintain secure Windows/Linux servers, networks, and virtualization platforms; manage user accounts, patching, and backups; and monitor system performance and security. Partner with cybersecurity and engineering teams to harden systems, meet DoD security/compliance requirements, and rapidly resolve incidents. SimVentions offers a collabor…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Avenue, Saint Mary's County
Jun 2, 2026

SimVentions, Inc. (4.6 on Glassdoor) seeks a System Administrator to support Defense & Aerospace IT and cybersecurity missions. You'll manage secure Windows/Linux environments, configure networks, maintain servers, and implement cybersecurity controls for DoD systems. Partner with engineers and cyber specialists to ensure availability, patching, STIG compliance, backup/recovery, and incident response. Work in a collaborative, servant-leadership culture that values integrity, growth, and mission…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
Lexington Park, St. Mary's County
Jun 2, 2026

SimVentions, Inc. is seeking a System Administrator to support Defense & Aerospace programs within our IT & Cybersecurity team. In this role, you will install, configure, secure, and maintain Windows/Linux servers, networks, and cloud environments that enable mission-critical DoD systems. Responsibilities include managing AD, virtualization, backups, patching, and cybersecurity hardening using STIGs and RMF practices. You’ll collaborate with engineers and cybersecurity professionals in a values…

System Administrator

SimVentions, Inc - Glassdoor 4.6 ✓ Verified
Direct Apply
California, St. Mary's County
Jun 2, 2026

SimVentions, Inc. (4.6 on Glassdoor), a mission-focused Defense & Aerospace technology solutions company, seeks a System Administrator for our IT & Cybersecurity team. In this role, you will install, configure, and maintain secure Windows/Linux servers, virtual environments, and networks that support DoD and federal programs. You will harden systems to meet cybersecurity and STIG requirements, manage user accounts, monitoring, and backups, and rapidly troubleshoot issues to keep mission systems…

System Administrator

ManTech International ✓ Verified
Direct Apply
Laurel, Prince George's County
Jul 21, 2026

ManTech International seeks a System Administrator to support mission-critical national security systems within our Information Technology & Technical Support organization. In this role, you will manage and secure Windows and Linux servers, configure Active Directory, monitor performance, and resolve complex infrastructure issues. You’ll implement patches, backups, and automation to ensure availability and compliance with federal standards. Collaborating closely with cybersecurity and network t…

Systems Engineer with Security Clearance

Mission Services LLC ✓ Verified
Direct Apply
Washington, D.C., US
May 25, 2026

• Demonstrated experience building and maintain Windows servers. • Demonstrated experience building, deploying and maintaining virtual servers using VM Ware. • Demonstrated experience using Active Directory suite of tools to manage computer objects, security groups, and access. • Demonstrated experience using Windows Dynamic Host Configuration Protocol (DHCP), Domain Name Services (DNS), and Site management. • Demonstrated experience using Active Directory Sites and Services to configure subnet…

IT Administrator

Robert Half ✓ Verified
Direct Apply
Pulaski, Pulaski County
Jul 18, 2026

Job Description Job Description We are looking for an IT Administrator to serve as the primary technology support contact for a manufacturing site in Pulaski, Tennessee, while also assisting remote employees across additional locations. This contract opportunity with permanent potential is ideal for someone who enjoys balancing hands-on technical support, systems administration, and local infrastructure ownership in a fast-moving production environment. The role works closely with plant leaders…

DTD - Senior Professional, Identity & Access Management

Russell, Tobin & Associates ✓ Verified
Direct Apply
Minnetonka Beach, Hennepin County
Jul 17, 2026

Job Title: Senior Professional, Identity & Access Management Location: Wayzata, MN (Onsite) Duration: 6 months plus Pay Range: $70/hr - $85/hr on W2 (DOE) The Senior Professional, Identity & Access Management job designs, implements and oversees identity and access management systems within the organization. With minimal supervision, this job ensures secure access to resources, minimizes risk exposure, and maintains compliance with security standards. The Identity Security team is looking for a…

IAT Level III - Windows Server Administrator - (CASP CISSP) with Security Clearance

Associates Systems LLC ✓ Verified
Direct Apply
Feasterville, Bucks County
May 25, 2026

This is a fulltime opportunity with a hybrid schedule. 3 days on and 2 days work from home. All qualified resumes will be responded to in 24hrs or less Salary is open to negotiation Requirements: Education: Bachelor Degree from accredited University or CNSSI/NTSSI 4115/4016 -or- Military Training NEC 2791 or 2710 or 2765 or 2766 or 9225 or 9229 or 9298 or 3371, CYBR1005, NETW4001 A qualified candidate should have extensive knowledge and experience with the below: Work with the Windows Server Ad…

Windows Server Administrator- IAT Level III DOD Secret with Security Clearance

Associates Systems LLC ✓ Verified
Direct Apply
William Penn Annex East, Philadelphia County
Jul 17, 2026

This is a fulltime opportunity with a hybrid schedule. 3 days on and 2 days work from home. All qualified resumes will be responded to in 24hrs or less Salary is open to negotiation Requirements: Education: Bachelor Degree from accredited University or CNSSI/NTSSI 4115/4016 -or- Military Training NEC 2791 or 2710 or 2765 or 2766 or 9225 or 9229 or 9298 or 3371, CYBR1005, NETW4001 A qualified candidate should have extensive knowledge and experience with the below: Work with the Windows Server Ad…

Infrastructure Security Service Manager

Techno-Comp, Inc. ✓ Verified
Direct Apply
US
Jul 20, 2026

Job Title: Infrastructure Security Service Manager Location: Remote Duration: 6 months Key Skills - Cyber Security - MSS - Infrastructure Security ROLE_DESCRIPTION: Reporting to the Infrastructure Security Service Manager you will demonstrate your proven track record designing and deploying Active Directory in a large enterprise and will bring IAM operational leadership and coordination for security services including but not limited to Active Directory/LDAP, Azure-AD, SailPoint, CyberArk, OKTA…

Senior IAM Engineer

Kforce Technology Staffing ✓ Verified
Direct Apply
Doral, Miami-Dade County
Jul 21, 2026

RESPONSIBILITIES: Kforce has a client that is seeking a Senior IAM Engineer - Directory Services in Doral, FL. This role is responsible for maintaining, securing, and modernizing the Company Active Directory and hybrid identity environment. This role combines: * Active Directory engineering * Identity & Access Management (IAM) * Disaster recovery and resiliency planning * Security governance * Active Directory modernization initiatives Key Responsibilities & Time Allocation: * Directory resilie…

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