System Administrator

About DMI

DMI is a leading global provider of digital services working at the intersection of public and private sectors. With broad capabilities across IT managed services, cybersecurity, cloud migration and application development, DMI provides on-site and remote support to clients within governments, healthcare, financial services, transportation, manufacturing, and other critical infrastructure sectors.

DMI has grown to over 2,100+ employees globally and has been continually recognized as a Top Workplace in both regional and national categories.

About the Opportunity

DMI (Digital Management, is looking for a Red Hat Enterprise Linux (RHEL) and VMware System Administrator (SA) that reports to our Operations Manager.

The RHEL and VMware SA will support and troubleshoot RHEL and VMware issues relating to performance and compliance at a minimum.

Assists in managing all aspects of information technology (IT) system security as it applies to the Risk Management Framework.

Conducts investigations in anomalies found during audit trail analysis. Assists with regular vulnerability scans, improvements, and patching of RHEL systems.

Investigates and resolves RHEL problems. Uses skills, knowledge, and resources to diagnose, determine, and solve RHEL related problems.

Stays current with RHEL developments. Helps prepare for IT hardware replacements and upgrades.

Maintains and enforces Government computer and information security policies and procedures. Interfaces with the customer, other team members, and vendors as required.

Provides support to our organizational Information Assurance team as required. Performs various administration duties as needed.

Duties and Responsibilities :

• IT OS support
• IT server support
• Other IT duties as assigned

Qualifications

Education and Years of Experience :

• 5+ years of IT experience as a RHEL and VMware SA
• IT related Bachelor of Science Degree is highly desirable; preferred degrees include computer science, computer engineering, information technology, information science, information systems, or software engineering

Required Skills / Certifications :

• CompTIA SEC+ Certification
• RHCSA ( Certification and VMware Certified Professional Certification
• Ability to work in a team environment
• Ability to work with minimal supervision
• Ability to download, stage, and deploy systems-related security policies and updates to maintain compliance with DISA security policies and procedures
• Thorough understanding of VMware virtual environments to include but not limited to ESXI hosts, vCenter appliances, VxRail HCIs, and VSANs
• Thorough understanding of LAN / WAN networking to include but not limited to TCP / IP, DNS, DHCP, NAT / PAT, and VLANs
• Thorough understanding of IT operating systems / environments
• Thorough understanding of blade and blade enclosure systems , external disk arrays, RAID levels, NFS, SAN architecture, multipathing, WWNs, and iSCSI
• Thorough understanding of basic computer hardware and software fundamentals
• Thorough understanding of system administration principles
• Experience with Red Hat Satellite and Ansible
• Experience with SAN storage and brocade switch fabric administration

Citizenship Status : Must be a United States Citizen

Security Clearence : SECRET

Physical Requirements : Must be able to stand for long periods of time, must be able to climb ladders, and must possess the ability to lift 40lbs items.

Location : Must reside within one hour driving time of Fort Knox, Kentucky or Fort Carson, Colorado

LI-TW1

Working at DMI

DMI is a diverse, prosperous, and rewarding place to work. Being part of the DMI family means we care about your wellbeing.

We offer a variety of perks and benefits that help meet various interests and needs, while still having the opportunity to work directly with several of our award-winning, Fortune 1000 clients.

The following categories make up your DMI wellbeing :

• Convenience / Concierge - Virtual visits through health insurance, pet insurance, commuter benefits, discount tickets for movies, travel, and many other items to provide convenience.
• Development Annual performance management, continuing education, and tuition assistance, internal job opportunities along with career enrichment and advancement to help each employee with their professional and personal development.
• Financial Generous 401k matches both pre-tax and post-tax (ROTH) contributions along with financial wellness education, EAP, Life Insurance and Disability help provide financial stability for each DMI employee.
• Recognition Great achievements do not go unnoticed by DMI through Annual Awards ceremony, service anniversaries, peer-to-peer acknowledgment, employee referral bonuses.
• Wellness Healthcare benefits, Wellness programs, Flu Shots, Biometric screenings, and several other wellness options.

Employees are valued for their talents and contributions. We all take pride in helping our customers achieve their goals, which in turn contributes to the overall success of the company.

The company does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans, and to treat qualified individuals without discrimination based on their physical or mental disability or veteran status.

DMI is an Equal Opportunity Employer Minority / Female / Veterans / Disability. DMI maintains a drug-free workplace.

No Agencies Please

Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information.

US citizenship may be required for some positions.