1

Signal Security Jobs in Alabama (NOW HIRING)

Security Officer

Cordova, AL · On-site

$14 - $16.75/hr

A Signal Dedicated Officer will conduct static security services for courtyards, offices, pools, and other high value areas to ensure all required access points are properly secured and to ensure ...

Our team is solving the world's toughest security challenges for customers with "can't fail ... Research and development of advanced digital signal processing (DSP) algorithms * High-fidelity ...

Security Guard

Birmingham, AL · On-site

$15 - $18.25/hr

A Signal Dedicated Guard will conduct static security services for courtyards, offices, pools, and other high value areas to ensure all required access points are properly secured and to ensure ...

Our team is solving the world's toughest security challenges for customers with "can't fail ... Research and development of advanced digital signal processing (DSP) algorithms * High-fidelity ...

Armed Security Officer

Mobile, AL · On-site

$15 - $19/hr

A Signal Armed Security Officer will conduct patrols, (foot and vehicle) for courtyards, offices, pools, and other high value areas to ensure all required access points are properly secured and to ...

Engineer II

Huntsville, AL · On-site

$73K - $99K/yr

AI Signal Research, Inc. (ASRI) is recruiting for the Redstone Test and Engineering Services (RTES ... Must be able to obtain and maintain a security clearance. Duties: Responsibilities will include ...

Showing results 21-40

Signal Security information

See Alabama salary details

$9

$17

$21

How much do signal security jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for signal security in Alabama is $17.39, according to ZipRecruiter salary data. Most workers in this role earn between $14.81 and $17.45 per hour, depending on experience, location, and employer.

What is a signal security?

A Signal Security job involves protecting military or organizational communication systems from interception, jamming, or unauthorized access. Personnel in this role monitor and analyze signals, implement encryption protocols, and ensure secure transmission of sensitive information. They work to detect potential threats and vulnerabilities in communication systems. This job is critical in maintaining operational security and preventing adversaries from gaining intelligence through signal interception.

What are the key skills and qualifications needed to thrive in signal security?

To thrive in Signal Security, you need expertise in communication protocols, cryptography, electronic surveillance, and information assurance, often supported by relevant degrees and military or security clearances. Familiarity with secure communication systems, signal jamming devices, encryption/decryption tools, and certifications such as CompTIA Security+ or CISSP is highly valued. Strong attention to detail, analytical thinking, and the ability to work discreetly and collaboratively are important soft skills. These abilities are critical for protecting sensitive information, preventing unauthorized access, and maintaining secure communications in high-stakes environments.

What are the typical daily responsibilities of a signal security professional?

Professionals in Signal Security are responsible for monitoring and analyzing communication channels for potential security breaches, maintaining and configuring secure communication devices, and implementing encryption protocols to safeguard sensitive information. They may also conduct vulnerability assessments, manage access controls, and train team members on best practices. Daily work often involves collaborating with IT, cybersecurity, and operations teams to ensure secure data transmission across networks. These responsibilities are crucial for maintaining organizational security and compliance with relevant regulations.

What cities in Alabama are hiring for Signal Security jobs? Cities in Alabama with the most Signal Security job openings:
Infographic showing various Signal Security job openings in Alabama as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $36,169 per year, or $17.4 per hour.

Radar Signal Processing Engineers

Leidos

Huntsville, AL

Full-time

Re-posted 24 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

77th of 485 rated business services


Job description

Looking for an opportunity to make an impact?

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos' Defense Open Sensors Division is seeking a Radar Signal Processing Engineers to join a diverse team to create unique solutions for complex sensor and radar orientated problems. This position affords new or experienced engineers continued opportunities to learn and grow in technical knowledge of sensor and radar systems. The department encourages and frequently incorporates new ideas from all employees into our many sensor projects which span the entire DoD ecosystem. Opportunities for advancement into senior technical roles, as well as project or personnel management are also available.

If this sounds like the kind of environment where you can thrive, keep reading!

Leidos Defense Sensor provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with "can't fail" missions. To explore and learn more, click here!

Are you ready to make an impact? Share your resume with us today!

Primary Responsibilities

  • Research and development of advanced digital signal processing (DSP) algorithms

  • High-fidelity radar and RF modeling, simulation, and analysis. Related tool feature development and maintenance

  • Integration and field testing of RF sensors and systems

  • CONUS/OCONUS deployment of advanced sensor systems

  • A variety of tasks related to signal processing, measurement tracker processing, system performance metrics, sensor simulation, or utility tools as part of larger efforts or customer goals will be assigned. In this role, your organizational skills will be paramount and managing multiple tasks while ensuring the work remains compatible with the group's larger codebases.

Basic Qualifications

  • BS degree from an ABET accredited college or university in Electrical Engineering or related technical field with 2-4 applicable years of experience -OR- MS degree from an ABET accredited college or university in Electrical Engineering or related technical field.

  • Must have excellent math skills and/or possess and show good fundamentals in one or more of the following:

  • Signals and systems

  • Digital signal processing

  • Tracking algorithms

  • Electromagnetics

  • Should be able to apply one or more of the above skills to the areas of radar modeling & simulation, antenna array theory, digital signal processing, tracking, algorithm development, and field testing of sensor systems.

  • Demonstrated experience in understanding, evaluating, and implementing published scientific literature from sources such as IEEE.

  • Experience working with Matlab, Python, or similar scientific-based programming tools to implement math or scienced based phenomenology related to linear systems, digital signal processing, tracking, or electromagnetics is required.

  • Good organizational skills, attention to detail, and a strong technical background.

  • Must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL, area. This is NOT a remote or work-from-home position.

  • Must be a US citizen, possess or able to obtain and maintain a Top Secret clearance.

Preferred Qualifications

  • Experience in high performance computing languages such as C++ including CUDA

  • Experience in development or operations of radar HWILs

  • Experience with ADCs, DACs, clock distribution, or embedded systems

  • Highly organized, demonstrating the ability to work independently at times due to fast-paced and highly productive work environment

  • Experience working on any radar or communications related program or project

  • Ability to create design documentation, requirements specifications, and other technical documentation

  • Experience utilizing AI tools to augment technical output (i.e. to improve/automate documentation or code generation)

  • Experience in Radar Resource Management algorithms and approaches to low-latency radar scheduling

  • MS degree from an ABET accredited college or university in Electrical Engineering or related technical field.

  • Relevant publications in listed technology areas

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:June 16, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.


What Leidos employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Leidos logo

About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

Social media