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Application Engineer ; SEAR

Job in Linthicum, Anne Arundel County, Maryland, USA
Listing for: FLASH Technology Group
Full Time position
Listed on 2026-05-15
Job specializations:
  • IT/Tech
    Systems Engineer, Unix/Linux, Cybersecurity
Salary/Wage Range or Industry Benchmark: 130000 - 160000 USD Yearly USD 130000.00 160000.00 YEAR
Job Description & How to Apply Below
Position: Application Engineer 3 (SEAR)

Application Engineer III

Active TS/SCI with Polygraph required

BS in technical field + 12 years' experience OR High School + 16 years' experience

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.
Required
  • 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).
  • Experience with either Ansible or Salt.
  • Experience with patching and upgrading Linux servers and AWS instances.
  • Security + cert
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, Salt
  • Docker, Kubernetes
  • Elasticsearch, Splunk
  • Scripting (bash, Python)

Salary varies based on Years of experience: $130,000-$160,000. A variety of factors can impact the final salary offered, including, but not limited to, geographic location, Federal Government contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications.

Some of the benefits offered to Flash employees include:
  • 401(k) with 6% company match - VESTS IMMEDIATELY
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Life and Disability Insurance
  • Complimentary Identity Theft Protection
  • Tuition Reimbursement
  • Paid Time Off
  • Referral bonuses
  • And more!

Flash Technology Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, age, national origin, disability, protected veteran status, or any other protected characteristic.

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