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Application Support Engineer

Job in Arlington, Arlington County, Virginia, 22203, USA
Listing for: Marathon TS
Full Time position
Listed on 2026-03-06
Job specializations:
  • IT/Tech
    Cybersecurity, Cloud Computing
Job Description & How to Apply Below
Position: Application Support Engineer

100% Remote

The team is responsible for supporting the sustainment of Applications/Services providing the backend administration and support in the Oracle Cloud Infrastructure. Assist in defining requirements, designing and building data center technology components and testing efforts.

Familiarity with ALM Octane, UFT, Load Runner, Dynatrace, Ready

API, Cyber Ark, VMWare/Horizon is preferred
Installing Application client tools on VDI Images/Pools
Troubleshooting connections to Applications and integrations
Load Balancing Configuration for Applications
Application configuration with SAML/SSO Authentication
Provides Level 2 and 3 support for related integration issues
Creates a management plan, validates sizing, and forecasted sizing
Maintains licenses and key secrets in vault
STIGs and CDRL Documentation

Skills:
Windows and Linux Environment
Administration and configuration of ALM Octane, UFT, Load Runner, Dynatrace, Ready

API, VMWare/Horizon is preferred
Installing Application client tools on VDI Images/Pools
STIG experience
CDRL documentation experience
VMware VDI
Microsoft Windows Server Administration
Micro Focus Application Lifecycle Management (ALM) Octane

Certifications:
Current Comptia Security + - Must Have

Any of the following certifications for 8570 Baseline: CISSP, CCNA, CAP, CASP+ CE, CCISO, CND, CSSLP, CYSA+, GSLC, SSCP

Clearance Requirement:

Secret – Fully Cleared Only, must confirm clearance is active

Marathon TS is committed to the development of a creative, diverse and inclusive work environment. In order to provide equal employment and advancement opportunities to all individuals, employment decisions at Marathon TS will be based on merit, qualifications, and abilities. Marathon TS does not discriminate against any person because of race, color, creed, religion, sex, national origin, disability, age or any other characteristic protected by law (referred to as "protected status").
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