18 security software engineer jobs at 3 companies in Independence, IA

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Principal Embedded Software Engineer - Platform and Foundation Software (Onsite)
Cedar Rapids, Iowa, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelor’s degree in engineering or related field, 8+ years embedded software experience, strong C/C++ proficiency, SoC/MPSoC platform experience, driver and low‑level software development, virtual development (QEMU/FPGA), CI/CD, secure boot and platform security, leadership and communication skills.
C, C++, QEMU, Wind River Helix, FPGA, CI/CD
1mo
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Principal Software Engineer (ONSITE)
Fort Wayne or Cedar Rapids or Richardson or Largo
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizen able to obtain/maintain DoD Secret clearance; typically STEM degree with 10+ years experience (or advanced degree with 7+ years); experience with C/C++, Java, Linux, embedded/real-time software, DevSecOps/CI-CD, MBSE, and secure software practices.
C/C++, Java, Linux, DevSecOps, CI/CD, Agile, Scrum, SAFe, Model-Based Systems Engineering (MBSE), UML, SysML, DO-178
1mo
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Senior Software Engineer (Onsite)
Cedar Rapids, Iowa, United States
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
3+ YOEExperience with embedded C/C++ development, full lifecycle software practices, configuration management, and embedded security; ability to obtain and maintain U.S. DoD Secret clearance; typically 5+ years relevant experience (or 3+ with advanced degree).
C, C++, FPGA, Rust, Linux, Python
1mo
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Principal Software Engineer (Open)
Cedar Rapids, Iowa, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizenship and ability to obtain/maintain DoD Secret clearance; embedded C/C++ and multi-threaded software development experience; full lifecycle development and configuration management; 5+ years relevant experience (8+ with BS), embedded security experience preferred.
C, C++, Linux, Python, Rust, FPGA
2w
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Senior Embedded Software Engineer (Onsite)
Melbourne or Cedar Rapids
$87k-$165k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOESTEM degree and typically 5+ years embedded/SoC software experience (or advanced degree +3 years); proficiency in C/C++, RTOS, boot/driver development, secure boot, hardware bring‑up, and virtual development environments.
C, C++, RTOS, WindRiver VxWorks, FPGA, CI/CD
1mo
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Software Engineer I (Onsite)
Cedar Rapids, Iowa, United States
$57k-$109k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
U.S. citizenship and ability to obtain/maintain DoD Secret clearance (active required); STEM degree typically preferred; familiarity with Rust, C++, Python, Linux and embedded development; security-focused mindset and multi-threaded/OOP knowledge.
Rust, C++, Python, Linux, FPGA, DevSecOps
1mo
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Software Engineer II (Onsite)
Cedar Rapids, Iowa, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizenship and ability to obtain/maintain DoD Secret clearance; STEM bachelor's degree or advanced degree; minimum 2 years relevant experience; experience with Rust, C++, Python, Linux, embedded systems, and security-focused development.
Rust, C++, Python, Linux, DevSecOps, FPGA
1mo
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Senior Principal Software Engineer (ONSITE)
Fort Wayne or Largo or Richardson or Ontario or Cedar Rapids
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEU.S. citizenship and ability to obtain/maintain a DoD Secret clearance; typically requires a STEM degree and 10+ years experience (or advanced degree and 7+ years). Experience with C/C++, Java, embedded/Linux/real-time systems, DevSecOps, CI/CD, MBSE, and secure software practices.
C/C++, Java, Linux, DevSecOps, CI/CD, Scrum, SAFe, MBSE, UML, SysML, DO-178
2w
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Specialist Software Engineering
Cedar Rapids or Denver or Philadelphia
$131k-$160k/yr HybridFull Time
Transamerica
TransamericaNYSE: AEG: Provides insurance, retirement solutions, and investment products to customers.
6+ YOE6+ years software development experience with 5+ years on AWS; Bachelor’s in CS or related (or equivalent); expertise with core AWS services, IaC, CI/CD, backend languages, containerization, networking, security, and observability.
AWS Lambda, Amazon ECS, Amazon EKS, API Gateway, CloudFormation, CDK, Terraform, DynamoDB, Amazon RDS, Amazon Aurora, Amazon S3, ElastiCache, IAM, VPC, EC2, CloudFront, Route 53, SNS, SQS, EventBridge, Kinesis, Jenkins, Docker, OpenShift, Kubernetes, Fargate, CloudWatch, AWS X-Ray, OpenTelemetry, Java, Python, Node.js, Go, Spring Boot, Spring MVC, Entity Framework, IIS, Swagger, OData, .NET API, AutoMapper, Glue, Athena, Lake Formation, SageMaker, Bedrock
3mo
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Senior Principal Software Engineer - APNT (Onsite)
Cedar Rapids, Iowa, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEDegree in STEM with 10+ years experience or Advanced Degree with 7+ years; ability to obtain DoD security clearance.
C, C++, Python, Docker, GitLab, CI/CD
1mo
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Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids or Morrisville or Fullerton or Fort Wayne or El Segundo
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEExpert in DevSecOps for embedded systems; CI/CD, containerization, IaC, security testing, and embedded networking.
GitLab, GitLab Runners, Docker, Kubernetes, Linux, JFrog Artifactory
1mo
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Software Engineer II - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids, Iowa, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEDevelop DevSecOps pipelines for embedded systems; strong Git and CI/CD tooling; security clearance required.
Git, CI/CD, Bash, Python, Linux, Docker, Kubernetes, Artifactory, Ansible, Puppet, Chef, Jenkins, Bamboo
1w
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Senior Principal Engineer - Foundation Software (Onsite)
Cedar Rapids, Iowa, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEExpertise in embedded firmware, secure boot, hardware root-of-trust, bootloader and board bring-up; strong C/C++ skills; 10+ years relevant experience; leadership and hardware–software debugging experience.
JTAG, logic analyzers, oscilloscopes, C, C++, ARM TrustZone, TPM, TEE, Linux kernel, RTOS, U-Boot
1mo
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Senior Principal Software Engineer - DevSecOps Embedded Communications - Active Secret (Onsite)
Cedar Rapids or Morrisville or Fullerton or Fort Wayne or El Segundo
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOEDevSecOps expert with on-prem, air-gapped environments; Bash/Python; GitLab; containers; IaC; Linux; security tooling; strong networking.
GitLab, GitLab Runners, Docker, Podman, Kubernetes, Ansible, Chef, Puppet, Terraform, Bash, Python, JFrog Artifactory, Grafana, Prometheus, Linux
2mo
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Senior Principal Systems Integration Engineer (ONSITE)
Cedar Rapids, Iowa, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOESenior-level system integration in mission systems; security clearance required; US citizenship; STEM degree with 7-10 years experience; onsite role.
Security, Embedded Systems, Networking, Software, Test and Validation
1w
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Senior Software Engineering Manager (Onsite)
Cedar Rapids, Iowa, United States
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
10+ YOELeads and mentors engineering teams (10–15); requires active transferable Secret US security clearance and US citizenship, typically 10+ years of relevant STEM experience (or 7+ with advanced degree); CAM/earned value and program management experience; SEER-SEM and Agile knowledge preferred.
SEER-SEM
2mo
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Embedded Product Cybersecurity Engineer II (Onsite - Cedar Rapids, IA)
Cedar Rapids, Iowa, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOERequires STEM degree and 2+ years of relevant experience; U.S. citizenship and ability to obtain DoD secret clearance; embedded software, networking, and product security knowledge.
Python, Java, C/C++, RMF, STIG, PKI, Vulnerability Assessment, Penetration Testing
3mo
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Technical Director, Air and Space
Huntsville or Cedar Rapids or Alexandria or Dallas
$180k-$240k/yr OnsiteFull Time
Parry Labs
Parry Labs: Integrates open-architecture software and hardware for defense mission systems.
10+ YOEBachelor's in engineering or related STEM; 10+ years defense/aerospace; experience in requirements development, integration/testing, and customer delivery; secure hardware/software knowledge; US citizenship with ability to obtain clearance.
Docker, Kubernetes, CI/CD, SysML, UML, DoDAF, FACE, OMS, HALs, ICDs, SASM, GPR