1,954,796open jobs
115,410companies
238,451added this week
Browse all
Salary
$108k – $228k per year
Location
In office (Denver)

Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on May 29, 2026. CACI International scores D on the Alion truth index.

Overview
Company
Impact
Profile match
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
Job Title: Digital Signal Processing EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Outside Continental USAnticipated Posting End: 12/12/2026

The Opportunity:

CACI is seeking a senior Digital Signal Processing Engineer in Aurora, Colorado to be at the forefront of developing cutting-edge solutions for the Intelligence Community. This role offers you the chance to work on high-priority projects that directly impact national security, while advancing your career in a dynamic and innovative environment. Join our team at CACI and apply your digital signal processing skills to solve complex challenges in the intelligence field. You'll have the opportunity to work with cutting-edge technology, contribute to mission-critical projects, and grow your career in a supportive and innovative environment. Make a real difference in national security while pushing the boundaries of digital signal processing technology.

Responsibilities:

  • Be a key contributor to the design and development of digital signal processing solutions.

  • Serve as a member of a dynamic, small team where your work immediately contributes to operational products and you will have a strong connection to the impact of your work

  • Engage in field testing and deployment of operational capabilities into 24/7 mission centers.

  • Develop an understanding of our processing architecture, system control interfaces, and data products to build robust solutions providing meaningful real-world results.

  • Provide teammates with technical leadership as a senior DSP engineer

Qualifications:

Required:

  • Bachelor's degree in a scientific, mathematical, or engineering discipline

  • Active TS/SCI security clearance

  • Software defined radio experience to include receiver architectures, software channelization, modulation/demodulation techniques, error correcting codes, and spectral analysis

  • Proven ability to define, design, and implement robust Python and/or C++ applications

  • Strong troubleshooting skills supporting a mission critical operational environment

  • Linux software development proficiency

  • Good written and verbal skills

Desired:

  • Active TS/SCI w/ CI Poly

  • Experience with software defined radio and/or X-Midas programming

  • Working familiarity with Radio Frequency (RF) systems and test equipment

  • Understand and develop link budgets, range estimates, and system sensitivity assessments

Desired:

Insert 3-5 bullet points here

-

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:

$108,400 - 227,500 USD

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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,954,796 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Hardware
Similar stack
Same company
Denver
$15k – $199k per year • In office • Full-Time • 10+ years exp • Master's Degree • Aliso Viejo
Verilog
SystemVerilog
Chips/EDA
UVM
Formal Verification
Apply
$130k – $150k per year • In office • 3+ years exp • Bachelor's Degree • Mountain View • Irvine
Chips/EDA
Altium Designer
Energy
Battery Management Systems
Apply
≈ $149k – $289k per year (Estimated) • In office • 3+ years exp • Bachelor's Degree • Austin
Apply
≈ $224k – $406k per year (Estimated) • In office • 10+ years exp • Bachelor's Degree • Sunnyvale
AI/ML
Vertex AI
TPU
DevOps
GCP
Apply
≈ $142k – $260k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Sunnyvale
Python
C++
SystemVerilog
AI/ML
Vertex AI
TPU
DevOps
GCP
Apply
≈ $23k – $50k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Chennai
Python
Databases
Databricks
AI/ML
Claude
Vertex AI
OpenAI
Anthropic
DevOps
Splunk
Terraform
Ansible
GCP
OpenShift
CloudFormation
Dynatrace
Prometheus
Azure
CI/CD
AWS
Kubernetes
Grafana
Incident Management
SLI/SLO/SLA
Linux
Unix
Apply
≈ $41k – $97k per year (Estimated) • In office • 3+ years exp • Tokyo
Python
DevOps
CI/CD
Cybersecurity
SIEM
Apply
≈ $39k – $90k per year (Estimated) • In office • Bari
Python
Apply
Service Manager 1 day ago
≈ $11k – $25k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Delhi
Python
SQL
AI/ML
AI Agents
LLM
RAG
Hallucination
Agentic Workflows
DevOps
GCP
Azure
AWS
Cybersecurity
ISO 27001
SOC 2
GDPR
Management
Jira
ServiceNow
Freshdesk
Agile
ITIL
ITSM
Apply
$39k per year • In office • Contractor • 12+ years exp • Bachelor's Degree • Bengaluru
Python
JavaScript
TypeScript
AI/ML
Copilot
Cursor
LangGraph
LangChain
Claude Code
Model Context Protocol
Prompt Engineering
Function Calling
AI Agents
Langfuse
LLM
LLMOps
Context Engineering
Frontend
GraphQL
DevOps
Rest API
CI/CD
Cybersecurity
OWASP
Apply
$115k – $252k per year • In office • TS/SCI • Full-Time • Bachelor's Degree • Honolulu • Colorado Springs • Tampa • Reston
Apply
$69k – $142k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • Colorado Springs
Rust
C++
C++
Protobuf
DevOps
CI/CD
Linux
SpaceTech
CCSDS
Apply
$76k – $156k per year • In office • Nationals only • Full-Time • 5+ years exp • Bachelor's Degree • Houston
Python
C++
DevOps
Git
GitLab
Apply
Systems Engineer 5 days ago
$108k – $228k per year • Hybrid • TS/SCI • Full-Time • 8+ years exp • Bachelor's Degree • Aberdeen
MedTech
Verification & Validation
Apply
$94k – $198k per year • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Florham Park
Python
C++
Assembly
DevOps
Linux
Windows
MPLS
Apply
$80k – $125k per year • Equity • Hybrid • Full-Time • Bachelor's Degree • Denver
Apply
$105k – $155k per year • Equity • Hybrid • Full-Time • Bachelor's Degree • Denver
Apply
$159k – $215k per year • Equity • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Denver • Herndon
Python
Bash
Perl
DevOps
AWS
Linux
Unix
BGP
OSPF
MPLS
Apply
$185k – $250k per year • Equity • In office • TS/SCI • Full-Time • 8+ years exp • Bachelor's Degree • Denver
Java
C#
C++
DevOps
AWS
Apply
$116k – $152k per year • Remote (United States) • Full-Time • Washington • Denver • Atlanta
Apply
See all jobs
This is one of many
1,954,796 more open roles from verified company boards, updated every day.