Set of X

Application Developer/Reverse Engineer

Strong experience in software development and reverse engineering; Python production coding; web traffic analysis; Docker/Kubernetes; Git/GitLab/Jira/Confluence; requirements analysis; independent and collaborative work.

Reverse Engineer/Malware Analyst

Experience in reverse engineering and malware analysis; proficient in C/C++, Python; IDA Pro/Ghidra/Radare2/OllyDbg/WinDbg; Windows/Linux/macOS; TS/SCI clearance with polygraph.

CNO NetDev Developer

NetDev Developer

Reverse engineering, C/C++, Python, Assembly; network protocols and analysis; Unix/Linux, Git/Subversion, Jira/Confluence; TS/SCI with polygraph clearance.

Target Digital Network Analyst (TDNA)

Digital Network Analyst

Experience in intelligence analysis with IC tools; strong analytical skills; TS/SCI with poly required.

CNO Test Engineer

Test Engineer

Bachelor's degree in Computer Science or related field; 5-7 years' relevant experience; Python, Ruby, or JavaScript; embedded systems testing; network/IP knowledge; Wireshark; Linux; TS/SCI with polygraph clearance preferred

Jr. Software Engineer

Software Engineer

Java, C, and/or Python; TS/SCI with Poly required; Bachelor's in CS; 4 years SWE experience may substitute for degree.

Linux System Administrator

Extensive RedHat/CentOS UNIX experience; NiFi data flows; VMware/ESX/NSX/VSAN/KVM/Nutanix; Ansible; STIG/CIS; Linux hardening, patching, backups; monitoring; Windows familiarity; Docker/Kubernetes/AWS (desired).

System Administrator

Manage IT systems, troubleshoot UNIX/Windows, security, and infrastructure; provide Tier 1-2 support; TS/SCI clearance.

Computer Network Defense Analyst (CNDA)

Computer Network Defense Analyst

Experience in cyber/network security, incident response, or related fields; background in network or system administration; strong analytical and data analysis skills.

Digital Network Exploitation Analyst (DNEA)

Digital Network Exploitation Analyst

7+ years in cyber security with offensive/ malware analysis; Python/Shell/Assembly/C/C++, automation tools; Windows/UNIX, IoT, SDR/RF; databases; network design.

Systems Engineer

Experience with Linux CLI, data flows, NiFi, security/compliance, JIRA/Confluence; scripting (Bash/Python); IaC (Ansible, Puppet, SaltStack); HPC concepts; monitoring (Grafana). TS/SCI clearance with polygraph.

5+ years as a test engineer; strong Python; regex; test automation; lab/test bed setup; ability to manage discrepancy reports; automate testing across telephony/network hardware.

Python Developer

Bachelor's degree in Computer Science or related; 7+ years SWE experience; TS/SCI clearance with polygraph; strong Python; NiFi or Elasticsearch a plus.

Java Software Engineer

Senior-level software engineer proficient in Java, Python, Docker/Kubernetes, CI/CD, microservices; TS/SCI clearance with polygraph; 7+ years SWE experience; BS in CS or related field with experience substitutions.

Cloud Software Engineer

Cloud computing, Big-Data systems, Java/Python, Hadoop, distributed cloud deployments, and TS/SCI clearance.

Backend Software Engineer

Java microservice development with Spring Boot; SQL/NoSQL databases; CI/CD (GitLab/Jenkins); Git; Atlassian tools; Docker/Kubernetes; TS/SCI clearance with polygraph.

Software Engineer - Full Stack/UI Focus

Mid-level full-stack engineer with JavaScript/TypeScript, frontend frameworks (Vue/React), REST, MongoDB, and automated testing; strong problem-solving and collaboration skills.

CNO Software Engineer

Proficient in C/C++, Python, and Assembly; OS internals; network programming; debugging; testing frameworks; team collaboration; willingness to lead and mentor.

Network Engineer

Design, implement, and maintain network infrastructure; ensure DoD/IC ISO 9000 compliance; TS/SCI with poly required.

General Application

Entry level technical professional; open to joining talent network for future roles.

Activities	malware analysisreverse engineeringsystems engineeringvulnerability researchsoftware engineering
Headquarters	US
Industries	Defense & SpaceCybersecurity
Name	Set of X
Employees	90
Type	Private
Tagline	Provides specialized engineering services for U.S. national security missions.
Founded	2,019
Website	set-of-x.com

Title	Location	Date
Application Developer/Reverse Engineer Full Time · 12+ YOE Fort Meade, Maryland, United States · Onsite	Fort Meade, Maryland, United States Onsite	May 1, 2026
Reverse Engineer/Malware Analyst Full Time Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
CNO NetDev Developer Full Time · 12+ YOE Ft. Meade, Maryland, United States · Onsite	Ft. Meade, Maryland, United States Onsite	May 1, 2026
Target Digital Network Analyst (TDNA) Full Time · 3+ YOE Annapolis Junction, Maryland, United States · Hybrid	Annapolis Junction, Maryland, United States Hybrid	May 1, 2026
CNO Test Engineer Full Time · 5+ YOE Ft Meade, Maryland, United States · Onsite	Ft Meade, Maryland, United States Onsite	May 1, 2026
Jr. Software Engineer Full Time · 4+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Linux System Administrator Full Time · 9+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
System Administrator Full Time · 10+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Computer Network Defense Analyst (CNDA) Full Time · 3+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Digital Network Exploitation Analyst (DNEA) Full Time · 7+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Systems Engineer Full Time · 3+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Test Engineer Full Time · 5+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Python Developer Full Time · 7+ YOE Fort Meade, Maryland, United States · Onsite	Fort Meade, Maryland, United States Onsite	May 1, 2026
Java Software Engineer Full Time · 7+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Cloud Software Engineer Full Time · 4+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Backend Software Engineer Full Time · 5+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Software Engineer - Full Stack/UI Focus Full Time · 3+ YOE Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
CNO Software Engineer Full Time Annapolis Junction, Maryland, United States · Onsite	Annapolis Junction, Maryland, United States Onsite	May 1, 2026
Network Engineer Full Time · 8+ YOE Fort Meade or Hanover · Onsite	Fort Meade or Hanover Onsite	May 1, 2026
General Application Full Time United States · Onsite	United States Onsite	Nov 19, 2025

Set of X

About Set of X