Job#: 2071317

Job Description:

Apex Systems is seeking a System Administrator to work onsite in Washington, D.C.

Summary:

The System Administrator will be responsible for the administration and support of the organization’s storage systems and operating systems (Windows and Linux). You will work closely with the IT operations team to ensure the stability, security, and performance of the company’s servers, storage environments, and related infrastructure. This role will provide opportunities to enhance your technical skills and contribute to ongoing system upgrades, troubleshooting, and user support.

Key Responsibilities:

• Manage, configure, and maintain Windows and Linux operating systems across a variety of environments (on-premises and cloud).
• Install, configure, and troubleshoot server hardware, operating systems, and software applications.
• Perform routine system maintenance, updates, and patch management for both Windows and Linux systems.
• Monitor system performance and ensure availability, reliability, and scalability of infrastructure.
• Administer and support enterprise-level storage systems (SAN, NAS, etc.) to ensure efficient data storage, access, and backup.
• Configure and manage storage volumes, RAID arrays, and LUNs for optimal performance and redundancy.
• Work closely with the backup and disaster recovery team to ensure proper backup processes and data recovery procedures are in place.
• Perform storage capacity planning and ensure that storage resources are appropriately allocated across environments.
• Implement and maintain security measures to safeguard systems and data (e.g., firewalls, anti-virus, access controls).
• Manage user access controls, permissions, and authentication mechanisms on both Windows and Linux systems.
• Assist in the implementation of security patches and system hardening to mitigate potential vulnerabilities.
• Monitor and analyze security alerts and logs for potential breaches or threats.
• Continuously monitor the performance of Windows and Linux systems, addressing any issues related to resource utilization, system health, or performance degradation.
• Use monitoring tools to track system uptime, availability, and performance.
• Optimize systems and storage solutions to ensure maximum efficiency, responsiveness, and uptime.
• Document issues and resolutions in the IT service management system (ticketing).
• Implement disaster recovery and business continuity plans to minimize downtime and data loss.
• Work with storage teams to ensure that backup and recovery processes are effective and efficient.
• Maintain and update documentation for system configurations, storage environments, and procedures.
• Generate regular system performance and availability reports for management and stakeholders.

Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, System Administration, or a related field (or equivalent experience).
• 3+ years of experience in system administration, particularly with Windows Server and Linux environments.
• Strong hands-on experience with Windows Server (2016, 2019, or newer) and Linux distributions (e.g., Ubuntu, CentOS, RedHat).
• Experience with storage management and technologies such as SAN, NAS, and RAID.
• Familiarity with Active Directory and Group Policy for Windows environments.
• Experience with Linux shell scripting and automation tools (e.g., Ansible, Puppet, Chef) is a plus.
• Knowledge of system monitoring tools like Nagios, Zabbix, or SolarWinds.
• Familiarity with backup solutions such as Veeam, Commvault, or NetBackup.
• Understanding of virtualization technologies (e.g., VMware, Hyper-V).
• Understanding of system security best practices, firewalls, and data encryption.
• Ability to diagnose and resolve complex system-related issues in a timely manner.
• Strong verbal and written communication skills, with the ability to document technical processes and provide user support.
• Strong focus on system stability, security, and performance, with a meticulous approach to configuration and documentation.

Desirable Skills:

• Experience with cloud-based systems or hybrid cloud environments.
• Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes) is a plus.
• Certification in Linux Administration (e.g., Linux Foundation Certified SysAdmin, Red Hat Certified System Administrator).
• Certification in Windows Server administration (e.g., Microsoft Certified: Windows Server Fundamentals).

Other:

• Current Public Trust preferred, especially with a DOJ Public Trust, but not required.

• All candidates must be willing to work on-site in D.C. for 5 days a week

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or 844-463-6178.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.