C

Cti Md

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64 open positions
Last updated Aug 21, 2026
Remote1%
Hybrid1%
On-site98%
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This month8 new · 0 closed
C
Cti Md·United StatesUnited States·Annapolis Junction·On-site

Software Engineer (Application Developer) - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$261k/year
72
High

JAVA, Python, Rust, C++, TypeScript, VisualStudio, Gitlab. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Eight (08) years of di

Software EngineeringApplication DeveloperSoftware & Database EngineersMid
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3 0 0↻ Repost 5d ago

Software Engineer (Analytic Developer) - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$200k/year
72
High

Python, JAVA, C++, JavaScript, Spark analytics, Jupyter Notebooks, GHOSTMACHINE, MapReduce Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearance w/ active p

Software EngineerSoftware EngineeringSoftware & Database EngineersMid
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3 0 0↻ Repost 5d ago

Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

$175k–$200k/year
72
High

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must have TS/SCI clearance w/ active polygraph

Systems AdministratorInfrastructure & CloudSystems AdministratorsMid
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4 0 0↻ Repost 5d ago

DevOps Engineer - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

$140k–$230k/year
79
High

RHEL 617/8, RHCSNRHCE CentOS, Confluence / Jira, Python, Ruby, Perl, Java, DevOps, Site Reliability Engineering, Software Defined Networking, deployment architecture, SLA requirements, Configuration Management, containerization, serverless technologies, Kubernetes, Gradle, Maven, ANT, Shell, Jenkins

EngineeringDevops EngineerSystems & Network EngineersMid
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3 0 0 5d ago

Software Engineer - Level 01 - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$170k/year
72
High

UI/UX architecture frontend development background, API, ReactJS, NodeJS, Java, Spring Boot framework, Javascript, Docker/Podman, AWS clould infrastructure, MongoDB, Elasticsearch, Gradle Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and poly

OtherSoftware Engineer LevelSoftware & Database EngineersMid
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4 0 0↻ Repost 5d ago
C
Cti Md·United StatesUnited States·Annapolis Junction·On-site

Systems Administrator - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED

$172k–$210k/year
72
High

Linux, Windows, VMWare, Active Directory, Security+, Server Maintenance, Networking Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. At least eight (08) to fourteen (14) years of

Systems AdministratorInfrastructure & CloudSystems AdministratorsMid
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3 0 0↻ Repost 5d ago
C
Cti Md·United StatesUnited States·Linthicum Heights·On-site

Network Evaluator (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED

$200k–$252k/year
79
High

Cisco, Juniper, & Arista devices and protocols, SIEM technologies, cybersecurity analysis, Splunk and Elastic, Hunt/Blue Team experience, Network Defense Integrity (NDI) Methodology, digital forensics, intrusion detection systems, vulnerability scanning technologies, MITRE ATT&CK, NIST cybersecurity

OtherPrincipalSystems & Network EngineersLead
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2 0 0 19d ago

Software Engineer (Principal) - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$245k/year
72
High

java, python, C/C++, Assembly (x86), and debugging. Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Must have eleven (11) years o

Software EngineerSoftware EngineeringSoftware & Database EngineersLead
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2 0 0↻ Repost 19d ago
C
Cti Md·United StatesUnited States·Annapolis Junction·On-site

Dataflow Engineer (Senior) - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$215k/year
79
High

NiFi, DX, ElasticSearch, Kibana, Linux, Docker, Python, Kubernetes, Kafka Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph. Eight (

OtherEngineerSoftware & Database EngineersSenior
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2 0 0 26d ago
C
Cti Md·United StatesUnited States·Annapolis Junction·On-site

Systems Administrator (Linux) - FULLY CLEARED with POLYGRAPH REQUIRED

$191k–$220k/year
79
High

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Red Hat, Security+ Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must have TS/SCI clearance w/ active

Systems AdministratorInfrastructure & CloudSystems AdministratorsMid
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1 0 0 1mo ago

Hardware/Software Design Engineer (Senior) – FULLY CLEARED with POLYGRAPH REQUIRED

$125k–$230k/year
79
High

FPGA, DSP, C++, Vivado, Eqpiq Solution PDK Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearance w/ active polygraph (last polygraph must be within the last

EngineeringDesign EngineerSystems & Network EngineersSenior
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2 0 0 1mo ago

Software Engineer - Level 02 - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$200k/year
72
High

• CI/CD Tools: Familiarity with continuous integration frameworks such as GitLab CI, Jenkins, or GitHub Actions.• Infrastructure Tools: Experience with IaC tools like Terraform or Ansible.• Container Platforms: Working knowledge of Docker and Kubernetes.• Cloud Experience: Proficiency with major clo

OtherSoftware Engineer LevelSoftware & Database EngineersMid
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4 0 0↻ Repost 1mo ago

Database Administrator - Level 02 - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$200k/year
79
High

Oracle, SQL Server and SYBASE Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Candidate would be expected to be “On call” to support system operations. Must have TS/SCI clearanc

Database AdministratorData & AISoftware & Database EngineersMid
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3 0 0 1mo ago

Software Engineer - Level 02 - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$200k/year
72
High

Spring Boot, JavaScript, ReactJS, Apache Kafka, Apache Nifi, Docker/Docker Compose, Maven, SQL databases Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen. Must have TS/SCI clearan

OtherSoftware Engineer LevelSoftware & Database EngineersMid
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2 0 0↻ Repost 1mo ago

Software Engineer - Level 02 - FULLY CLEARED with POLYGRAPH REQUIRED

$150k–$200k/year
72
High

• CI/CD Tools: Familiarity with continuous integration frameworks such as GitLab CI, Jenkins, or GitHub Actions.• Infrastructure Tools: Experience with IaC tools like Terraform or Ansible.• Container Platforms: Working knowledge of Docker and Kubernetes.• Cloud Experience: Proficiency with major clo

OtherSoftware Engineer LevelSoftware & Database EngineersMid
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3 0 0↻ Repost 1mo ago

Software Engineer - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

$230k–$250k/year
72
High

CI/CD Tools: Familiarity with continuous integration frameworks such as GitLab CI, Jenkins, or GitHub Actions. Infrastructure Tools: Experience with IaC tools like Terraform or Ansible. Container Platforms: Working knowledge of Docker and Kubernetes. Cloud Experience: Proficiency with major cloud se

OtherSoftware Engineer LevelSoftware & Database EngineersMid
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2 0 0↻ Repost 1mo ago
C
Cti Md·United StatesUnited States·Annapolis Junction·On-site

Systems Administrator (Linux) - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED

$191k–$220k/year
72
High

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Red Hat, Security+ Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must have TS/SCI clearance w/ active

Systems AdministratorInfrastructure & CloudSystems AdministratorsMid
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2 0 0↻ Repost 1mo ago

Software Engineer (Cyber Range) - FULLY CLEARED with POLYGRAPH REQUIRED

$200k–$275k/year
72
High

Infrastructure as Code (IaC), Terraform, Ansible, VMWare and other automation technologies Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must have TS/SCI clearance w/ active po

Software EngineerSoftware EngineeringSoftware & Database EngineersMid
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2 0 0↻ Repost 1mo ago

Systems Administrator - Level 03 - FULLY CLEARED with POLYGRAPH REQUIRED

$175k–$200k/year
72
High

Linux, Windows, UNIX, RHEL, Kali, Solaris, Ubuntu, CentOS, Debian, Fedora, Mandriva Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must have TS/SCI clearance w/ active polygraph

Systems AdministratorInfrastructure & CloudSystems AdministratorsMid
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2 0 0↻ Repost 1mo ago

Systems Engineer (AI) - FULLY CLEARED with POLYGRAPH REQUIRED

$165k–$195k/year
79
High

JAVA, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, data visualization platforms, generative AI, LLM, RAG, Neo4j, AWS (Lambda, EC2, ECS/EKS, SAGEMAKER, S3, RDS, OpenSearch) Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph ar

Systems EngineerInfrastructure & CloudSystems & Network EngineersMid
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4 0 0 2mo ago