Systems Administrator
Fantom Corporation
Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking an experienced Systems Administrator to support the administration, maintenance, and modernization of enterprise identity and access management (IAM) solutions within a secure mission environment. This role is responsible for maintaining identity platforms, supporting application and database infrastructure, implementing configuration changes, and ensuring the availability, security, and integrity of enterprise identity services. The ideal candidate has experience supporting Microsoft identity technologies, Active Directory, SQL Server, and modern Identity Governance and Administration (IGA) platforms, while working in cloud and hybrid enterprise environments. Responsibilities Administer, maintain, and support enterprise identity and access management (IAM) solutions Manage Microsoft identity technologies, including Active Directory and Microsoft Entra ID (formerly Azure Active Directory) Perform operating system, database, and application patching, upgrades, and routine maintenance activities Implement system configuration changes while ensuring compliance with enterprise security and change management processes Troubleshoot and resolve system, application, database, and identity management issues to restore services and minimize downtime Maintain data integrity and support secure data movement across enterprise identity platforms Develop, optimize, and troubleshoot SQL queries supporting identity management applications Administer and maintain Microsoft SQL Server databases, including patching, upgrades, and performance optimization Troubleshoot SQL Server services and perform database recovery activities when required Support Identity Governance and Administration (IGA) platforms such as SailPoint, Saviynt, or PowerSyncPro Support cloud-based identity services across AWS, Microsoft Azure, Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI), or hybrid cloud environments Collaborate with system administrators, engineers, cybersecurity teams, and application owners to maintain secure and reliable identity services Develop and maintain technical documentation, standard operating procedures, and system configuration documentation Support system modernization initiatives and continuous improvements to enterprise identity infrastructure Qualifications Experience supporting Microsoft Identity Management solutions Experience administering Microsoft Active Directory and Microsoft Entra ID (Azure AD) Experience performing operating system, application, and database patching and maintenance Experience implementing configuration changes and supporting enterprise change management processes Qualifications Experience troubleshooting and restoring enterprise systems and services Experience maintaining data integrity and supporting secure enterprise data flows Experience writing and optimizing SQL queries Experience administering Microsoft SQL Server, including patching, maintenance, and troubleshooting Strong analytical, troubleshooting, and problem-solving skills Excellent written and verbal communication skills Desired Qualifications Must be fully cleared with a recent polygraph Must be willing and able to work fully onsite at the location listed in this posting Experience with Identity Governance and Administration (IGA) platforms such as SailPoint, Saviynt, or PowerSyncPro Experience supporting modern cloud environments including AWS, Microsoft Azure, Google Cloud Platform (GCP), or Oracle Cloud Infrastructure (OCI) Experience supporting enterprise identity solutions within secure government or Intelligence Community environments Experience with hybrid cloud identity architectures Familiarity with enterprise security best practices and identity lifecycle management Experience supporting highly available enterprise identity platforms #CJ Fantom Corp is a Software Development, Agile Cloud, Cyber Security (Risk Management, Assessments & Authorization (A&A)), Data, AI Platform (Computer Vision Models), Podcasting Media Services, and IT Services provider. Established in 2015, Fantom Corp serves Federal customers with top-notch Cybersecurity Architects, Data Scientists/Analysts, Software Engineers/Developers, DevSecOps Engineers, Project Managers, Identity, Credential Access Management (ICAM) services , and Cloud-certified practitioners. We excel in delivering emerging technologies such as Artificial Intelligence (AI) and Machine Learning (ML) with a focus on identifying trends, object detection, and classification of structured and unstructured data. Fantom Corp possesses mastery in all aspects of digital audio production. We lead in the ideation and creation of efforts for clients who want to harness the power of podcasting. We guide them in selecting the right show format for their needs and goals. As a Small Business, we possess the innovation, speed and flexibility to meet your requirements. #J-18808-Ljbffr Fantom Corporation
$175k - $215k
...System Administrator 3 Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. The role includes escalating status to agency management and internal customers. Essential...Suggested$120k - $140k
...upon hire) Career growth and promotional opportunities Tuition Reimbursement Job Summary We are seeking a NetSuite System Administrator to oversee and optimize our critical ERP System and its integration with other SaaS applications. In this role, you will manage...SuggestedWork at officeFlexible hours- ...that makes a difference for tomorrow today! Desired Skills Provide support for implementation, troubleshooting and maintenance of IT systems Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems Manage the daily activities of...Suggested
$150k - $180k
...Position Overview Amentum is seeking a System Administrator 2 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. The role supports escalation, communication of status to agency management and internal customers...Suggested$70k - $75k
...Systems Administrator Contract to Hire Aberdeen, Maryland On-Site Hourly Rate: $35/hr. W2 Annual Salary: $70,000 to 75,000 plus benefits Requires Interim Secret Clearance or Higher System One is seeking a System Administrator to work for a government client in Aberdeen...SuggestedHourly payContract workInterim roleLocal area- ...Required Skills System Administration experience with CentOS 7, Rocky 9, and RHEL 9 (upgrading servers, workstations, laptops) Experience with the Customer Secure the Enterprise (STE) tasks Experience with the Customer data transfer process Hardware installation experience...Temporary work
- ...SYSTEMS ADMINISTRATOR Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT...
$90k - $135k
...Greenfield Engineering, a Saalex Company is seeking a Journeyman Systems Administrator in Patuxent River, MD to support the Core Avionics Engineering Division (CAED) within NAWCAD. This role supports the Avionics Engineering Department and Mission Systems Group labs, ensuring...Full timeTemporary workRemote work$150k - $175k
...Worker Type Regular Job Summary The primary role of the System Administrator is to manage and support mission-critical IT infrastructure. This role involves day-to-day operations, troubleshooting, and maintenance across Windows and UNIX systems. You’ll work directly with...Permanent employmentContract workWork experience placementLocal area- ...System Administrator II (SA) This position requires an Active Top Secret SCI with Fullscope Polygraph clearance to be considered. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record...Flexible hours
- ...System Administrator (All Levels) Specializations: Network Engineers | Storage Engineers | Platform Engineers Locations: Maryland and Utah Clearance Required: Active TS/SCI with Polygraph Citizenship: U.S. Citizenship Required Open Systems Technologies Corporation (OST...Temporary work
$96.2k - $192.3k
...troubleshooting and maintenance of Information Technology (IT) systems Manage IT system infrastructure and any related processes... ...performance What you’ll need Ten (10) years’ experience as a Systems Administrator in programs and contracts of similar scope, type, and...Live inLocal area$65 - $100.96 per hour
...and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success. Job Title Systems Administrator Commitment To Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability...Hourly payContract workLocal area- ...MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in the Annapolis Junction, MD Responsibilities Include But Are Not Limited To Provide support for implementation, troubleshooting and maintenance of networked and disconnected...Flexible hours
- ...Qualifications Bachelor's degree in a technical discipline (5 YOE can be substituted in lieu of a degree) 5+ years of experience as a system administrator on programs of similar scope and complexity In-depth experience with Linux Familiarity with PowerShell and Bash scripting...Flexible hoursNight shift
- Description Athenix Solutions Group is looking for a System Administrators a variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We have roles for SAs to work individually or as part...Remote work
$115k - $175k
...a small company with the impact of a big mission. Riverstone is seeking a motivated, career, and customer-oriented Senior Systems Administrator to join our team at Annapolis Junction, Maryland . This is an onsite position. Primary Responsibilities Provides support for...Hourly payContract workWork experience placement- Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting... ...a priority, and your future is our shared goal. The System Administrator supports the implementation, maintenance, and troubleshooting...Local areaRelocation package
$80k - $120k
...and flexible work environment, and the opportunity to work with experts in their field. The Position: We are looking for a System Administrator, Junior or Journeyman, who will be providing support to PMA-262, the Persistent Maritime Unmanned Aircraft Systems Program Office...Interim roleWork at officeFlexible hours- ...two (2) years of demonstrated experience in modern operating systems and network architectures. Information Assurance - Must have... ...bonus plan. Responsibilities We are seeking a Senior System Administrator to provide enterprise-focused engineering support to a Government...
- ...our industry. Responsibilities Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations...Contract work
$150k
System Administrator - TS/SCI w/ Polygraph Location: Annapolis Junction, MD Work Model: 100% Onsite Type: Direct Hire (W2) Compensation: Up to $150,000/year Schedule: 40 hours/week Clearance Required: Active TS/SCI with Polygraph (required) About the Role We’re hiring...Local area- Overview Position Title: Systems Administrator Location: Annapolis Junction, MD Reports To: Program Manager / Team Lead Job Type: Full-time Clearance Requirement: Active TS/SCI with Polygraph Summary Drive automation and modernization to truly impact mission success...Full timeContract workWork at officeLocal areaImmediate startFlexible hours
$105k - $125k
Title: System Administrator Location: Annapolis Junction, MD Compensation Range: $105 -$125K Clearance:Active TS/SCI w/ Polygraph needed to apply Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government...- System Administrator 1 - Avid Technology Professionals Location: Annapolis Junction, MD Responsibilities & Qualifications Containers/Cloud environments Storage Management Virtualization IP networking and firewall experience All Linux: solid understanding of PKI/TLS...Full time
$10k
...is rare within our industry. Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$75k - $150k
...employee-owned and proudly ranked among Virginia’s Best Places to Work year after year! We are looking for an enterprising System Administrator to develop and implement Windows- and Linux-based engineering solutions within a government software hosting facility. This...Full timeContract workTemporary workCasual workFlexible hours- ...environment that drives professional growth and nurtures personal development. All Positions Require U.S. Citizenship. As a Systems Administrator at API, you will design and implement the organization’s network infrastructure and integrated IT systems, ensuring...Work at officeMonday to FridayFlexible hoursWeekend work
- ...DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: Systems Administrator 2 (w/ Poly) Candidate must have an active TS/SCI w/ Poly. Key Responsibilities Along with meeting the System Administrator...
$170k - $250k
Job Description The System Administrator III is a senior technical contributor responsible for designing, implementing, securing, and maintaining the organization’s core IT infrastructure. This role provides Tier 3 support for complex incidents, leads infrastructure projects...Permanent employmentContract workWork experience placementLocal area
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