12,438 Computer And Information Technology jobs in the United States

Clearance: T5/6C High Risk Public Trust

Location: Onsite – Washington, D.C.

Summary: Provide enterprise system and network administration for OIG’s hybrid IT environment (on-prem and cloud).

Key Duties:

• Manage Active Directory, O365, DNS, DHCP, and Windows/Linux servers.
• Implement system hardening, patching, and configuration management.
• Support cloud migrations (Azure/SharePoint Online).
• Conduct system backups, recovery, and monitoring.

Qualifications:

• Bachelor’s degree in Computer Science, IT, or related.
• 6+ years in system/network administration.
• Skills in Azure, PowerShell, Microsoft AD, and DevSecOps tools.

Clearance:  T5/6C High Risk Public Trust 

Location:  Onsite – Washington, D.C.

Summary: Provide enterprise system and network administration for OIG’s hybrid IT environment (on-prem and cloud).

Key Duties:

• Manage Active Directory, O365, DNS, DHCP, and Windows/Linux servers.
• Implement system hardening, patching, and configuration management.
• Support cloud migrations (Azure/SharePoint Online).
• Conduct system backups, recovery, and monitoring.

Qualifications:

• Bachelor’s degree in Computer Science, IT, or related.
• 6+ years in system/network administration.
• Skills in Azure, PowerShell, Microsoft AD, and DevSecOps tools.

Position Summary

The System Administrator I is the first point of contact for employees experiencing technical issues. This role provides prompt, courteous, and effective support to resolve basic hardware, software, and network-related problems. The System Administrator I is responsible for logging, tracking, and escalating tickets as needed to ensure timely resolution and excellent customer service.

Key Responsibilities

• Serve as the first point of contact for IT support requests via phone, email, ticketing system, or in-person.
• Provide technical assistance and troubleshooting for:
• Workstations, laptops, and mobile devices
• Microsoft 365 (Outlook, Teams, OneDrive, SharePoint, etc.)
• Network connectivity (Wi-Fi, VPN, printers)
• Standard business applications and software
• Peripheral devices (printers, scanners, phones, etc.)
• Accurately log all requests and resolutions into the IT ticketing system.
• Escalate more complex issues to Tier 2 or Tier 3 support when necessary.
• Follow documented procedures for account setup, password resets, and access permissions.
• Assist with new hire setups, including provisioning accounts, devices, and software.
• Maintain and update IT documentation, knowledge base articles, and troubleshooting guides.
• Provide excellent customer service and clear communication with end-users.

Qualifications

Education & Experience

• High school diploma or equivalent required; associate's or bachelor's degree in IT-related field preferred.
• 1+ year of experience in IT support, helpdesk, or related technical role.
• Industry certifications a plus (CompTIA A+, Microsoft Certified, ITIL Foundation).

Skills & Abilities

• Basic understanding of Windows and/or macOS operating systems.
• Familiarity with Microsoft 365 and common business applications.
• Strong problem-solving skills and ability to learn quickly.
• Excellent communication and interpersonal skills.
• Customer service orientation and ability to remain patient under pressure.
• Ability to work independently and in a team environment.

Compensation & Benefits:

• Health, Dental, & Vision Insurance available.
• 401(k) with Company Match
• Competitive Pay
• Paid Time Off

J.R. Vinagro Corporation ( JRV ) is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. JRV is committed to taking affirmative action to employ and advance in employment individuals with disabilities and protected veterans. We also comply with Executive Order 13665 and will not discharge or otherwise discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. If you need a reasonable accommodation for any part of the application process, please contact our HR department at hr@ or .

• Must be able to obtain and maintain a DoD Secret security clearance.

• Maintains fully patched and updated operating systems image
• Become subject matter expert to support the VDI and any MCS development activities
• Provide engineering support for virtual and physical enterprise servers and operates/sustains the VDI
• Supports physical/virtual server and storage systems, including monitoring system performance, configuration, maintenance, and repair.
• Maintains records of system downtime and equipment inventory.
• Applies revisions to host system firmware and software.
• Works with vendors to assist support activities.
• Develops new system and application implementation plans, custom scripts, and testing procedures to ensure operational reliability.
• Performs troubleshooting as required. Leads problem-solving efforts often involving outside vendors and other support personnel.
• Installs, modifies, and maintains systems and utility software on server computer systems.
• Provides server support related to other software.
• Ensures high availability and acceptable levels of performance of critical computer resources.
• Develops procedures, programs, and documentation for backup and restoration of host operating systems and host-based applications.
• Develops and coordinates project directions and schedules to maximize benefits and minimize impacts on programmatic activity. Provides input in planning and implementation of projects for computer operations and systems administration.
• Develops tools and procedures for program team members.
• Develops test procedures to validate upgrade is completed and existing functionality is still operational
• Support and Assist with peer review to support the software and hardware development
• Develop and implement security policies, procedures, and best practices to protect the organization's digital assets.
• Conduct regular security audits and vulnerability assessments to identify and mitigate potential risks.
• Manage firewalls, intrusion detection systems, and other security tools to safeguard network integrity.
• Monitor network traffic for suspicious activities and respond to security incidents.
• Educate and train employees on new software/hardware and security best practices and awareness.

• Bachelor's degree in Information Technology, Computer Science, or related field required
• Minimum 5 years experience
• Proven experience as a Systems Administrator, with a focus on cyber security.
• Certification in cyber security (e.g., CompTIA Security+, CCNA, CASP)
• Strong knowledge of network and system administration, including Windows and Linux environments.
• Experience managing server virtualization technologies like VMWare vSphere or VMware Horizon
• Experience with deploying and troubleshooting virtual desktop environment including vDI virtual desktop interface
• Experience with developing system diagrams and design documents
• Ability to develop test plans/procedures
• Ability to test system updates and impact on system
• Able to build and troubleshoot computer and servers
• Able to install software and troubleshoot
• LAN Routing and Switching design, configuration and troubleshooting (VLANs, IP Subnetting, 802.1Q trunks) experience
• A solid understanding of LAN/WAN networking and Brocade technology
• Group Policy design and configuration experience
• Active Directory/LDAP user and group administration experience
• Familiarity with firewalls, intrusion detection/prevention systems, and anti-virus software.
• Experience with Atlassian product like Jira and Confluence preferred

• 100% on site, Philadelphia Navy Yard
• Regular physical activity to include walking, climbing stairs, bending, stooping, reaching, lifting (up to 30 pounds), and standing; occasional prolonged sitting
• Ability to speak, read, hear and write, with or without assistance
• Ability to use phone and computer systems, copier, fax and other office equipment

• Affordable Medical/Dental/Vision Plans for employees and their families
• Free Employee Life and Disability Insurance, with supplemental coverage options available
• Health Savings Account and Flexible Savings Account options
• Company matched 401(k) & company-funded Employee Stock Ownership Program (ESOP)
• Paid Vacation, Holiday, Sick Leave
• Continuing Education and Professional Development programs at all levels
• Flexible Schedules and Relaxed Dress Code
• Employer-sponsored events, social collaboration, and open communication
• Free access to an extensive online training library, including certification prep
• Bonus Program for outstanding contributions, Employee Referral Program, numerous Recognition Opportunities, and more.

Location: Mt. View, CA

Status: Full Time

Clearance: Active TS/SCI required
Salary - 150,000 to 180,000

Astrion/MEIS is seeking a System Administrator to join our Space Systems division. MEIS (an Astrion subsidiary) supports NASA Ames Research Center Multi-Mission Operations Center (MMOC). The MMOC is composed of the facilities, networks, Information Technology (IT) equipment, software, and support services needed by projects to effectively and efficiently perform all mission functions.

Onsite 5 days per week (core hours are 9am - 3pm).

Salary 150-180k

US Person required. Requires successful Background check.

Responsibilities include management of IT systems in support of unique project-related computational needs, including software installation and updates, lab system troubleshooting, server implementation and maintenance, system backups, while assuring compliance with all NASA, Ames Research Center, and Federal IT security requirements and services standards including:

• Manage the IT infrastructure including web servers, file servers, monitoring services (BigFix, NESSUS, SentinelOne, Splunk, Nagios), & virtual machine environment (OpenStack)

• Includes installing upgrades to existing systems improving system operability
• Patch systems and vulnerabilities maintaining compliance with NASA's IT Security Policies.

• Maintain network records and coordinating with Center-wide networking group for planned maintenance, installations, and other issues.
• Provide technical expertise for division or laboratory driven special projects that require IT or facilities support. This may include hardware or software integration, defining requirements, and laboratory expansions and integrations.
• Provide configuration management addressing risk/findings maintaining compliance with NASA's IT Security Policies.
• Provide client machine support for engineering software installations, configuration, patching and troubleshooting

• Provide support in response to short-term IT asset requirements such as summer intern hardware and/or software requirements

• Support unique project and mission specific needs

Experience, Skills, and Abilities:

• 5 years working experience as a Systems Administrator.
• Bachelor's degree in computer science, Information Systems, or similar relevant STEM degree; Years of experience can potentially replace degree requirement.
• Understanding of basic Cybersecurity requirements.
• RedHat, UBUNTU system administration
• Windows server and client system administration
• Familiarity with OpenStack, VMWare and SAN management
• Familiarity with Atlassian Suite including Confluence and JIRA
• Knowledge in Shell, Perl, and/or Python scripting
• Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP
• Software languages - Knowledge of shell scripting, C++, Java.
• Firm Knowledge of Excel, Adobe, Visio, Word, PowerPoint, Teams, Outlook
• Cybersecurity, RSA Archer (RISCS)
• Strong problem solving and communication skills
• Onsite 5 days per week

Additional Desired Experience

• Additional Linux certifications (RHCT, RHCE and LPIC) will be considered an advantage
• One or more of the following Certifications
• MCSE(Microsoft Computer Solution Expert)
• Security +
• Sys Admin Certificate
• Linux+

• Windchill
• Satellite Toolkit (STK)
• Experience with managing and maintaining Clound infrastructure
• Experience with NASA Procedural Requirements (NPRs) and Policies
• Mission Control experience is a plus
• Working knowledge and experience in Machine Learning / Artifical Intelligence a bonus

You may not check every box or your experience may look a little different from what is outlined, but if you think you can bring Systems Administration value we encourage you to apply.

Who We Are

At Astrion, we innovate, elevate, and shape the world of tomorrow. At our core is our purpose to "Be the Difference". This means we encourage our employees to take action and be the driving force for positive change. We foster an environment where innovative solutions flourish and our company continuously evolves.

We have a culture of care, empathy, and making a tangible difference within our organization and communities. We embrace continuous learning, growth, and innovation, and pushing the boundaries of what's possible. We promote collaboration and empowering our teams is at the core of our success.

• This is an unpaid volunteer opportunity.
• Jira Administrator is expected to put in at least 5 hours per week and be responsive to emails within 36 hours.
• STW(tm) welcomes volunteers who are seeking skill-based volunteering opportunity. STW(tm) shall provide "letter of recommendation" professionals who demonstrate outstanding contribution for professional references.

SUMMARY:

The Jira Administrator is responsible for integrating Jira and Confluence with the current systems, designing workflows, permissions, and screen schemes for each business unit. The incumbent will also be responsible for maximizing the features of the product and integrating solutions for process improvement. They will work closely with the project team and act as a liaison between different key stakeholders across the organization. The Jira Administrator takes the initiative to identify opportunities, address performance/process gaps, and track risks, issues, and assumptions. The Jira Administrator is responsible for communicating any business function misalignments to the Jira project team and documenting changes.

PRIMARY RESPONSIBILITIES:

• Construct custom dashboards using various filter types in Jira.
• Develop Confluence pages and integrate Jira projects as requested.
• Maintaining customizations across projects/environments in Jira/Confluence.
• Excellent understanding of Jira workflows, permission schemes, notification schemes, screen schemes, etc.
• Work with the Systems Administrator to configure, maintain, and upgrade Atlassian Jira, Service Desk, and/or Confluence.
• Work with the Learning Developer to develop and compile training materials based on the group’s needs.
• Analyze and apply business requirements to workflows in Jira.
• Ensure the project is within scope and baseline.
• Contribute to project status reports.
• Track work activities and project statuses of ongoing projects.
• Attend regular meetings as necessary.
• Provide project support to the associate director.
• Be willing to attend virtual meetings in the EST timezone (GMT -4:00) and respond to emails within 36 hours.
• Perform other duties as required.

QUALIFICATIONS:

• Able to manage Jira Cloud and/or Jira Server (migration experience preferred).
• Skilled in configuring workflows, permissions, schemes, custom fields, and integrations.
• Understanding of nonprofit workflows, reporting needs, and budget-conscious solutions preferred.
• Experience moving Jira from self-hosted environments (e.g., Bluehost) to Jira Cloud or cloud infrastructure (Azure/AWS).
• Comfortable with Azure VM setup, database hosting, and applying nonprofit credits for cost optimization preferred.
• Knowledge of database backup/recovery best practices in cloud environments. (preferred).
• Familiar with HIPAA, GDPR, and nonprofit data protection standards.

Additional Nice-to-Haves:

• AWS hosting experience (for potential future projects).
• Familiarity with Confluence administration.
• Understanding of Webflow or web CMS integration with Jira (optional)

HOW TO APPLY:

If interested, please submit your resume to We would love to hear from you!

• Install, configure, and maintain computer systems, servers, networks, and peripheral devices.
• Monitor system performance, troubleshoot issues, and implement necessary solutions to ensure optimal system functionality.
• Administer user accounts, permissions, and access rights to various systems and applications.
• Ensure data backups and disaster recovery procedures are in place and regularly tested.
• Conduct routine system maintenance, including applying patches, updates, and security configurations.
• Monitor and maintain network security, including firewalls, antivirus software, and intrusion detection systems.
• Respond to user inquiries, troubleshoot problems, and provide technical support and guidance.
• Collaborate with other IT staff to develop and implement IT policies, procedures, and standards.
• Evaluate and recommend new technologies, hardware, and software to improve system performance and security.
• Stay updated with industry trends, best practices, and emerging technologies in system administration.

• Bachelor's degree in computer sciences, Technology, degree, or relevant experience
• Proven experience as a system administrator or similar role.(1-2 years of Experience)
• Microsoft Operating Systems 2008R2 to 2012 R2, and Microsoft Office 365
• Cisco ASA firewall technology and Cisco switching and routing
• Symantec Endpoint Protection
• VMware 5.5 including VLAN and Enterprise Plus features
• Excellent problem-solving and troubleshooting skills.
• Strong communication and interpersonal skills to collaborate with users and IT staff effectively.
• Ability to work independently, prioritize tasks, and manage time effectively.

1. Technical Capacity
2. Ethical Conduct
3. Communication Proficiency
4. Personal Effectiveness/Credibility

The Systems Administrator performs a variety of technical duties, including maintenance, upgrades, and support of IT systems and infrastructure. This role is responsible for administering servers, Active Directory, and Microsoft 365 services; ensuring system security; supporting endpoint management; planning and testing disaster recovery and backup strategies; and providing technical support to staff. The Systems Administrator partners with IT leadership and peers to implement reliable, secure, and scalable technology solutions that support Mosaic Community Health’s mission.

Development

• Collaborate with the IT team to design, evaluate, and test new or modified technology solutions.
• Research, recommend, and implement tools and methods to enhance system performance, security, and efficiency.

• Administer and maintain Microsoft Active Directory, Azure AD/Entra, and Microsoft 365 environments.
• Manage endpoint security and compliance through Intune and other mobile device/endpoint management platforms.
• Configure, monitor, and support enterprise backup and disaster recovery solutions.
• Manage and monitor antivirus/endpoint detection and response (AV/EDR) tools.
• Support email security gateways, ensuring message hygiene and encryption.
• Plan and coordinate system software releases and updates; test and validate before production deployment.
• Proactively monitor servers, storage, and systems for performance, availability, and security.
• Troubleshoot issues, identify root causes, and implement permanent solutions.
• Maintain documentation of configurations, processes, and system inventories.

• Provide training and guidance to staff on security, privacy, and proper use of IT systems.
• Develop user guides and technical documentation for supported systems.

• Respond to and resolve technical issues in a timely manner.
• Support IT projects and organizational strategic initiatives.
• Collaborate with leadership and staff to align IT systems with operational needs.

• Three or more years of systems administration or IT infrastructure support experience, preferably in a healthcare or regulated environment.

• High School Diploma or equivalent required; Bachelor’s degree in computer science or related field preferred.
• Microsoft, Azure, or related certifications preferred.
• Valid Oregon Driver’s License.

• Proficiency in Microsoft environments including Windows Server, Active Directory, Azure AD/Entra, and Microsoft 365.
• Experience with endpoint management platforms (Intune or equivalent).
• Familiarity with backup and disaster recovery technologies.
• Knowledge of antivirus/EDR and email security gateway tools.
• Understanding of identity management and access control concepts (e.g., MFA, SSO, Imprivata or similar).
• Strong troubleshooting skills across servers, endpoints, and networking.
• Ability to manage multiple priorities in a fast-paced environment.
• Knowledge of HIPAA and data security regulations.
• Ability to work independently and collaboratively.

• Implement secure system designs using best practices in software and systems engineering.
• Provide end-to-end IT support in secure lab environments, from desktops to servers.
• Manage system access, patching, and release planning for hardware/software.
• Support classified networks and ensure compliance with security standards.
• Administer and maintain Linux and Windows systems, including virtualized environments.
• Troubleshoot and resolve complex system issues; automate tasks using scripting (e.g., PowerShell).
• Integrate and maintain applications and infrastructure in accordance with RMF/JSIG standards.

• $120,000 to $160,000 *Depending on Experience
• Cigna Medical, dental, vision, Holidays, 401k, PTO and Sick leave as required by law