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Application Engineer-TS​/SCI Poly Security Clearance

Job in Laurel, Prince George's County, Maryland, 20707, USA
Listing for: CACI
Full Time position
Listed on 2026-03-09
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 103800 - 218100 USD Yearly USD 103800.00 218100.00 YEAR
Job Description & How to Apply Below
Position: Application Engineer-TS/SCI with Poly with Security Clearance
Job Title:

Application Engineer-TS/SCI with Poly Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:
Regular Percentage of

Travel Required:

None Type of Travel:
None *
*
* The Opportunity:

The role involves developing analytics to offer insights and outcomes related to the performance and security of Enterprise Infrastructure Services (EIS). The team will utilize Authoritative Data Sources (ADS) within these analytics and apply various technologies, including machine learning where relevant, to address specific problem sets. Responsibilities include maintaining and enhancing real-time health and status monitoring tools and methods for instrumenting the enterprise's infrastructure and components.

Security and IT standards, established through Secure the Enterprise/Secure the Network (STE/STN), are in place, necessitating ongoing monitoring and drift analysis. Analytics will be employed to bolster the performance and security of services provided by EIS, particularly in Year 4. The role also entails maintaining and improving existing applications and graphical user interfaces (GUIs), including Net Flow and Port Security.

Additionally, the team collaborates with the Network Tools Services team to meet customer requirements, working across multiple hosting platforms such as Open Stack, AWS, and VMWare to support Linux VMs. This position offers opportunities to learn about the product and gain in-depth experience in VM Management and Dev Ops. Responsibilities:
* Maintain and enhance GUI frontend for Connectivity, Net Flow & Port Security dashboard, and the SNMP GUI

* Some backend support in Typescript to support new and enhanced features

* Maintain poller, collectors, and data ingest functions using Java and Python

* Database management (Mongo

DB, Postgres or similar)

Qualifications:

Required
* Active TS/SCI with Polygraph.

* Monitoring and managing production Linux VMs

* Experience with system architecting

* Experience in Linux

* Ansible

* Experience as a team lead

* Experience with containerization

* Experience with networking

* Experience in Java

* Familiarization with Haipe

* Experience in Python

* Experience in Full stack

* IAT Level 2 Certification

Education and Experience:

* 12 years minimum experience with a High school Diploma/GED.

* 10 years minimum experience with an Associate's degree.

* 8 years minimum experience with a Bachelor's degree.

* 6 years minimum experience with a Master's degree.

* 4 years minimum experience with a Doctorate's degree. Desired:
* Red Hat certification

* Git

* Splunk

* Typescript, Angular 10+, and Java.

* Mongo

DB, Kubernetes (Docker) Relational data bases (MySQL, Postgres, Oracle, Sybase, etc...) - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.

An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Pay Range :
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities.

Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $103,800 - $218,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.
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