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Parsons Corporation Network Engineer/System Administrator Lead in Aberdeen, Maryland

Minimum Clearance Required to Start:

Top Secret SCI

Job Description:

Are you an experienced network engineer looking to take your career to the next level? If so, Parsons has an opportunity for you! We are currently seeking a motivated professional to serve as a lead System Administrator/Network Engineer to support technically diverse and challenging systems that are constantly evolving as the technology landscape changes. Your role will be essential to the support, design, management, and delivery of these mission critical solutions.

Job Description

Ready for a challenge that will keep you on the cutting edge of cyber-security? Are you a systems administrator ready to step into the cleared space? Parson’s works on top level cyber-security for national defense programs and is hiring experienced system administrators with a focus on research, innovation and solving mission critical challenges.

Parsons’ extensive experience in the cleared space, combined with your advanced technical knowledge, will propel your career forward with opportunity for advancement with top performance. Training, development and opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our system administrators to be versatile, display leadership qualities and be enthusiastic to tackle new challenges across the full-stack as we continue to push security forward.

In this role, the Lead Systems Administrator position responsibilities are to oversee multiple systems and multiple personnel. Position requires working with remote customers and widely dispersed team members.

As a Lead System Administrator, the incumbent applies a high level of technical and functional expertise to lead the administration staff in the day-to-day operations of a DoD enclave. The incumbent applies accepted standards and best business practices to ensure the associated systems and applications are installed, secured, and maintained to DoD standards.

Responsibilities include:

  • Leading a team of system administrators, including delegation of tasks

  • Network architecture and design

  • Software and hardware installation and management

  • Maintaining systems security per DoD policy and industry best practices

  • Researching and reviewing hardware and software solutions

  • Working effectively with the team’s software developers to meet their needs

  • Supporting and coordinating with sites’ security managers, users, and onsite personnel

Required Experience/Skills:

  • Networking: Strong troubleshooting skills and experience with ssh, IPv4 & IPv6, DNS and DHCP

  • Security: Linux hardening, PKI, SSL, firewalls

  • System Administration: Strong Linux system administration experience

  • Operating Systems: Linux (Red Hat/CentOS preferred)

  • Cluster Management software (xCAT, Bright Cluster Manager)

  • Cluster Filesystems (Lustre, GPFS, Ceph)

  • Scheduling software (Slurm, LSF, PBS)

  • Virtualized and container environments (VMware or similar, KVM, Docker/Podman, Singularity)

  • Configuration management (Puppet, Chef, Ansible, Salt or similar)

  • Experience with GPU configuration and management

  • Effective written and verbal communication skills

  • Strong time-management skills

Preferred Experience/Skills:

  • DoD/FISMA/NIST computing & networking security

  • SAN storage

  • RPM building/packaging

  • Web server management (apache or similar)

  • Database management (MySQL, MariaDB, PostgreSQL)

  • Scripting (bash, python, perl)

  • Kerberos, SSO

  • SELinux

  • Splunk administration

  • System monitoring (Prometheus/Grafana, Zabbix)

  • Multiple architectures (x86_64, ppc64le, aarch64)

Other Requirements:

  • US Citizenship and US residency

  • Active DoD security clearance, Secret or higher

  • RedHat System Administrator or Linux+ certification (required by start date)

  • CISSP or Security+ certification (required by start date)

Must be able to obtain, maintain and/or currently possess a security clearance.

The position may require a COVID vaccination or an approved accommodation/exemption for a disability/medical condition or religious belief as required by federal, state, provincial or local mandates or customer requirements.

About Us

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.

For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.

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