Senior Linux Systems Administrator

Posted 8 Days Ago
Be an Early Applicant
Redstone Arsenal, AL
112K-203K Annually
Senior level
Information Technology • Software
The Role
The Senior Linux Systems Administrator will support the FBI’s cross domain system, focusing on security, operations, and maintenance. Responsibilities include system deployment, integration, troubleshooting, managing incident tickets, and ensuring system security compliance. The role requires collaboration with the CDS team and engagement in data center activities.
Summary Generated by Built In

Keeping sensitive law enforcement and intelligence data secure is a key mission for the FBI. We are seeking a candidate to support the FBI’s cross domain system (CDS) that facilitates secure access to sensitive data. The candidate will join a small team charged that is responsible for providing Operations & Maintenance support on existing CDS systems. The support activities will include deployment of new systems, integration of new technologies and services, and troubleshooting data flows by applying diverse skills in system engineering, administration, management, and security. This includes providing immediate response and problem resolution to critical system incident tickets. The candidate will have significant direct contact with the immediate customer and the organization’s CDS staff.

It is important to note that this position is part of a team that supports 24 X 7 X 365 continuous presence at one of three (3) designated FBI processing facilities.

Primary Responsibilities:
-Manage systems in a VMWare environment
-Install COTS/GOTS and custom software, firmware updates, operating system patches of CDS guards, and antivirus software updates
-Monitor the systems for possible system problems
-Resolve system problems by analyzing the problem for resolution paths, implementing solutions, and/or working with vendors to resolve issues
-Respond and resolve incident tickets within required response times
-Run scripts to gather production system metrics and statistics
-Set-up/maintain user accounts
-Support system security vulnerability scan activities
-Participate in program standup meetings to discuss system status, technical issues, or coordinate production system changes.

Basic Qualifications:
-Experience working on a team and helping team member’s complete tasks in support of IT systems.
-BS degree and 12 – 15 years of prior relevant experience or Masters with 10 – 13 years of prior relevant experience.
-Linux system administration experience demonstrated in a large complex enterprise environment. 
-Understanding of and/or experience in network administration, installation of networking appliances, cabling and cable termination in a large enterprise IT environment.
-Demonstrated ability to stay organized, follow written instructions or technical guides, and able to prioritize tasks to maintain, deploy of IT systems.
-Ability to provide and support data center activities including, but not limited to, rack and stacking equipment, pull cable, and terminating cables.
-Experience with Virtual Environment administration.
-The ability to quickly adapt to new system environments and interface with systems. An interest in working on a broad range of problems and technology and as part of a multi-disciplinary team.
-Ability to work independently and at times as only Leidos representative working directly with customer IT team.
-Follow change management processes, which may include updating technical documentation.
-Demonstrate good judgement and written/verbal communications.
-The candidate hired for this role must be able to lift up to 35lbs multiple times on a daily basis.

Preferred Qualifications:
-Experience in testing complex IT systems.
-Experience in system integration, test, debug of COTS/GOTS systems. Strong analytical and troubleshooting skills to integrate new capabilities.
-Experience with Virtual Environment administration, specifically the installation, configuration, and management of: Type 1 hypervisors (ESXi, KVM, others), Virtual Machine configurations, and VM Management environment (e.g. Vcenter/Vsphere and associated networking and storage).
-Proficiency in installing, hardening, patching, backup and restore of Linux systems.
-Experience with system hardening (STIGS).
-Experience with or familiarity with Apache Nifi (Niagrafiles)
-Experience in networking, particularly system integration of physical/virtual servers with routers and firewalls in current data center environments.
-Integration of one or more cross domain products (guards, one-way transfers, multi-level access solutions).
-Ability to perform bare metal server builds, backup/restore.
-Integrating with typical IT support infrastructure services: LDAP, Active Directory, log archive
-Various security products, security architecture, security assessment tools, and information assurance standards.
-Small scale development of script level routines: languages (shell script, Perl)

Original Posting Date:2024-12-12

While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $112,450.00 - $203,275.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Top Skills

Linux
VMware
The Company
Alexandria, VA
27,104 Employees
On-site Workplace

What We Do

We Are Leidos

For 50 years we have been tackling some of the biggest problems that face our nation and our world.

OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.

Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.

Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.

Your most important work is ahead.

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