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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 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 ...
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 ...
Radar Signal Processing Engineer
Huntsville, AL · On-site
$107K - $195K/yr
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 ...
Radar Signal Processing Engineer
Huntsville, AL · On-site
$107K - $195K/yr
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 ...
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 ...
Radar Signal Processing Engineers
Huntsville, AL · On-site
$69K - $125K/yr
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 ...
Radar Signal Processing Engineers
Huntsville, AL · On-site
$69K - $125K/yr
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 ...
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 ...
Analyze end-to-end signal processing chain elements, to include performance assessments of ... Current Secret security clearance required, with eligibility for TS-SCI * 5+ years of related ...
Analyze end-to-end signal processing chain elements, to include performance assessments of ... Current Secret security clearance required, with eligibility for TS-SCI * 5+ years of related ...
Security Branch Supervisor
Bessemer, AL · On-site
A Signal Branch Dedicated Supervisor provides functional leadership to Signal's Community Based Security Officers through the development and implementation of policies and practices essential to the ...
Security Branch Supervisor
Bessemer, AL · On-site
A Signal Branch Dedicated Supervisor provides functional leadership to Signal's Community Based Security Officers through the development and implementation of policies and practices essential to the ...
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 ...
Quick apply
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 ...
Unarmed Security Officers
Demopolis, AL · On-site
$13/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Quick apply
Unarmed Security Officers
Demopolis, AL · On-site
$13/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Corporate Security - Armed Security Officer
Montgomery, AL · On-site
$15/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Quick apply
Corporate Security - Armed Security Officer
Montgomery, AL · On-site
$15/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Armed Security Officer (ROVER)
Montgomery, AL · On-site
$14/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Quick apply
Armed Security Officer (ROVER)
Montgomery, AL · On-site
$14/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Unarmed Security Officers
Demopolis, AL · On-site
$13/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Unarmed Security Officers
Demopolis, AL · On-site
$13/hr
A Security Officer must be able to detect and identify sounds relevant to fires, floods, alarm signals, and persons in distress against distracting sound background conditions (e.g., machinery ...
Our team is solving the world's toughest security challenges for customers with "can't fail ... Perform advanced signal analysis to characterize communications system performance and identify ...
Our team is solving the world's toughest security challenges for customers with "can't fail ... Perform advanced signal analysis to characterize communications system performance and identify ...
Senior RF Signal Processing & Communications Engineer
Huntsville, AL · On-site
$107K - $195K/yr
Our team is solving the world's toughest security challenges for customers with "can't fail ... Perform advanced signal analysis to characterize communications system performance and identify ...
Senior RF Signal Processing & Communications Engineer
Huntsville, AL · On-site
$107K - $195K/yr
Our team is solving the world's toughest security challenges for customers with "can't fail ... Perform advanced signal analysis to characterize communications system performance and identify ...
Torch Technologies is seeking a I&Q Signal Injection Specialist who has knowledge in In-phase and quadrature (I&Q), signal injection into a simulated RF sensor, configuration management focus, test ...
Torch Technologies is seeking a I&Q Signal Injection Specialist who has knowledge in In-phase and quadrature (I&Q), signal injection into a simulated RF sensor, configuration management focus, test ...
Signal Security information
See Alabama salary details
$9.15 - $10.28
1% of jobs
$10.28 - $11.41
0% of jobs
$11.41 - $12.54
0% of jobs
$12.54 - $13.67
6% of jobs
$13.67 - $14.80
15% of jobs
$14.89 is the 25th percentile. Wages below this are outliers.
$14.80 - $15.93
27% of jobs
The median wage is $15.95 / hr.
$15.93 - $17.05
23% of jobs
$17.25 is the 75th percentile. Wages above this are outliers.
$17.05 - $18.18
16% of jobs
$18.18 - $19.31
7% of jobs
$19.31 - $20.44
3% of jobs
$20.44 - $21.57
1% of jobs
$9
$17
$21
How much do signal security jobs pay per hour?
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.
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- Companies Security Guards
- Overnight Cruise Ship Chief Security Officer
- Flex Schedule Allied Universal Armed Security

Leidos rating
8.3
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, 2026For 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.
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.
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