Application Engineer 3 Linux Server

Themis Insight; Linthicum (MD); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

Competitive health, dental, and vision plans

401k with 6% contribution

25 days of PTO

Career counseling and development plans

Employee referral bonuses

Job summary

Themis Insight in Linthicum Heights, MD, is hiring an Application Engineer 3 specializing in Linux Server. The role requires extensive experience in Linux server administration, AWS, and compliance controls. The position includes responsibilities for configuring, maintaining, and documenting Linux servers.

Themis Insight offers competitive benefits, including 100% health premium coverage, a generous 401k contribution, and significant PTO. The ideal candidate will have strong technical qualifications and a commitment to excellence in a collaborative environment.

Qualifications

• Minimum 10 years experience in a technical field with a High School Diploma/GED.
• 3+ years of Linux server administration experience.
• 1+ year of AWS experience.

Responsibilities

• Perform Linux server administration functions.
• Configure and maintain Linux servers.
• Monitor and patch Linux servers and AWS instances.

Skills

Linux server administration

AWS

Ansible

Security + certification

Scripting (bash, Python)

Docker

Kubernetes

Elasticsearch

Splunk

Education

High School Diploma/GED

Associate's Degree

Bachelor's Degree

Master's Degree

Doctorate's Degree

Tools

AWS

Ansible

Linux servers

Job description

Themis Insight solves difficult business, IT, and analytic problems by addressing the whole problem – not just the symptoms – using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand‑picked teams that can meet clients' needs in any industry. Our broad interdisciplinary understanding allows us to provide the right solution, even if it is from outside the industry or traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case.

We are hiring an Application Engineer 3 (Linux Server) to work in Linthicum Heights, MD. Position location is subject to change based on central MD client’s needs.

Required: TS/SCI with a Polygraph

Description:

Perform Linux server system administration functions.

Essential Duties and Responsibilities:

• Stand up, configure, and maintain Linux servers.
• Monitoring and patching/upgrades to Linux servers and AWS instances.
• Assist and incorporate security compliance controls as applicable.
• Support documentation of non‑applicable controls.
• Assist with installation of new or replacement hardware or software.
• Configure and integrate hardware or software with existing networked infrastructure.
• Assist with decommission and/or removal of obsolete, excess, or replaced hardware.
• Document inventory changes.

Individual Capabilities/Experience Required:

• All experience and education will be in a technical field directly related to the labor category being proposed and all diplomas, GED certificates, and degrees will be from accredited institutions. Ten (10) years minimum experience and a High School Diploma/GED. Eight (8) years minimum experience and an Associate's Degree. Six (6) years minimum experience and a Bachelor's Degree. Four (4) years minimum experience and a Master's Degree. Two (2) years minimum experience and a Doctorate's Degree.
• Proficient with Linux. Minimum of 3 years Linux server administration experience (within the last 3 years).
• Proficient with AWS. Minimum of 1 year of AWS experience (within the last year).
• Proficient with Ansible. Minimum of 1 year of Ansible experience (within the last year).
• Experience with patching and upgrading Linux servers and AWS instances.
• Security + cert

Individual Capabilities/Experience Desired:

Should have working knowledge, able to use and or support, with some (preferably most) of the following resources and tools:

• Linux servers
• AWS
• Ansible
• Docker, Kubernetes
• Elasticsearch, Splunk
• Scripting (bash, Python)

Themis Insight has all the PERKS!

You are our most valuable resource — your ambition, your knowledge, your creativity. We offer an industry‑leading set of benefits to supplement your normal salary compensation. Themis Insight has you covered with flexible ways to balance work and home life, full health benefit premium coverage, and generous contributions toward your retirement.

• Competitive health, dental, and vision plans with 100% paid premiums.
• 401k: We contribute 6% even if you don't!
• Time Off: 11 standard holidays, and 25 days of PTO
• Career Development: Get career counseling and individualized career development plans, including education and training.
• Employee referral bonuses for successful hires

Themis Insight is an Equal Opportunity/Affirmative Action employer.

Themis Insight provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.