CHRISTOPHER CLARKE
SURESCAN CORPORATION
Las Vegas,NV
1
Certification
24
years of professional experience
Top Secret-cleared U.S. Army Veteran and Information Technology & Field Network Systems Manager with over 20 years of experience deploying, configuring, and maintaining mission-critical RF networks, land mobile radios (LMR), and tactical IT infrastructure. Holds a B.S. in Computer Information Systems (Magna Cum Laude) and CompTIA Security+ certification. Proven track record managing enterprise communications hardware, executing TCP/IP network alignments, administering COMSEC encryption devices, and directing multi-million-dollar technical asset programs. Seeking an IT Operations Manager, Network Systems Administrator, or Infrastructure Lead role.
Work History
Field Service Technician I — Security Imaging Systems
1 Year 8 Months- Install, commission, calibrate, and service high-complexity CT (Computed Tomography) Security Imaging systems and digital inspection equipment across airport and critical infrastructure sites.
- Perform advanced electronic, network, and signal-path troubleshooting using multimeters, oscilloscopes, and logical schematics to isolate hardware, firmware, and component-level root causes.
- Audit, analyze, and review system error logs, diagnostic data, and performance telemetry to identify open technical issues and generate formal technical escalation reports.
- Order, configure, install, and return replacement modules and circuit assemblies, managing the complete spare-parts repair cycle to maintain 100% equipment availability.
- Author and maintain comprehensive digital field service records, preventative maintenance logs, and compliance documentation pursuant to customer SLAs and corporate standards.
- Evaluate field equipment performance data to recommend firmware or physical modifications; partner with Product Managers and third-party IT/security teams to streamline remote diagnostics.
- California Region
LMR Field IT & Systems Network Technician
7 Months- Installed, configured, aligned, and commissioned IP-based Land Mobile Radio (LMR) networks using P25 and OpenSky programming standards across state and county public safety infrastructures.
- Executed end-to-end network testing, spectrum diagnosis, and hardware repairs on live transmission systems to guarantee zero service interruption for emergency response units.
- Multi-State Operations
Electronic & Transmission Systems Technician II
2 Months- Operated and maintained electronic transmission equipment, digital/analog signal processors, microwave amplifiers, and GPS infrastructure under strict government operational standards.
- Inspected and calibrated industrial digital measuring and controlling hardware to ensure optimal bandwidth throughput and system stability.
Data Field Technician
1 Year- Conducted Preventive Maintenance Checks and Services (PMCS) on antenna arrays, RF Conditioning Units (RFCU), and RF Distribution Units (RFDU) to prevent hardware degradation.
- Identified and remediated signal decay across high-frequency RF transmission switches and lines, restoring systems to maximum contractual performance specifications.
Field Communications Technician
7 Months- Programmed, installed, and commissioned mobile/portable radio networks, accessories, and antenna suites for commercial and public sector clients.
- Managed unit hardware swaps and logged detailed diagnostic/configuration records in archival databases for end-to-end system traceability.
Operations Officer & Technical Communications Lead
1 Year 7 Months- Administered technical repair, key loading, and routine security maintenance for specialized COMSEC cryptographic hardware.
- Trained, scheduled, and supervised subordinates on digital field communications hardware, network monitoring platforms, and secure data handling protocols.
- Managed and tracked $65.2M in Left Behind Equipment (LBE) and aviation hardware with zero accounting discrepancies.
Avionics IT & Communications Maintenance Specialist
18 Years 5 Months- Configured, deployed, and maintained aviation IT systems, routers, and modems utilizing TCP/IP networking protocols across field operational units.
- Maintained electronic flight control systems, terrain collision avoidance systems, Doppler radar, and encrypted intercoms aboard UH-60, CH-47, and AH-64 aircraft.
- Built and managed digital candidate tracking systems as a Senior Recruiter, achieving an 85% enlistment conversion rate through data-driven tracking workflows.
- Various Locations
Education
BS - Computer Information Systems
Magna Cum Laude
Master Certification - Land Mobile Radio (LMR)
Skills
Operating Systems: Windows (XP
7
10)
Windows Server (2008
2012)
macOS
Ubuntu/Linux
Android
iOS
Software & Applications: VMware
Microsoft Office Suite (Excel
Word
Outlook
Teams
etc.)
Adobe Acrobat
Microsoft Exchange
VPN clients (Connect Tunnel
SonicWall
Windows native)
various business applications
IT Support Tools: Remote support tools (Bomgar
TeamViewer
LogMeIn)
Antivirus software (Sophos
ESET
Malwarebytes)
Ticketing systems (ICE
BMC Track-It
Smart Service Desk)
Active Directory
Hardware: Windows desktops/laptops
iMac
MacBook Pro/Air
Windows servers
iOS/Android smartphones
and tablets (Samsung
iPhone
iPad)
Printers (laser
inkjet
3D)
Security Operations: Vulnerability scanning (Nmap)
packet analysis (Wireshark)
risk assessment
incident response
security monitoring
Network & Infrastructure: Firewall management (pfSense
Ubiquiti
Fedora)
VLANs
network segmentation
VoIP security (Asterisk
FreePBX)
Systems & Cloud: Jr. Linux administration
Windows Server
VMware
AWS databases
MongoDB
API security testing (Postman)
Networking & Protocols: TCP/IP Protocols
Router & Modem Configuration
Land Mobile Radio (LMR) Networks (P25
OpenSky)
RF Transmission Lines
Network System Alignment & Commissioning.
Cybersecurity & Encryption: CompTIA Security+
Cryptographic (COMSEC) Equipment Handling
Key Management
Access Control
Operational Security (OPSEC)
Threat Mitigation.
Hardware & Field IT Systems: Digital & Analog Transmission Systems
Microwave Amplifiers
Avionics Navigation/Flight Control IT
GPS Infrastructure
RF Subsystems (RFCU/RFDU)
Signal Diagnostics.
Systems Administration & Asset Management: IT Asset Management (ITAM)
Preventive Maintenance Checks and Services (PMCS)
Candidate Tracking Systems (CTS)
Technical Documentation & Audit Logs.
Certification
- Cyber Warrior Program | My Computer Career | Graduation Date: 11/2026
- Over 400 classroom hours of technical lectures and hands-on labs with a focus on CompTIA/Security certifications
- Certifications Pending: CompTIA CompTIA A+| CompTIA Network+| CompTIA CySA+
- AC/DC Electrical Certification (2021)
Section name
Clearance: Active Top Secret (TS/SCI Eligible)
Timeline
Field Service Technician I — Security Imaging Systems
SURESCAN CORPORATION
01.2025 - CurrentRead More
Electronic & Transmission Systems Technician II
JT4 LLC
06.2024 - 08.2024Read More
Data Field Technician
S4 INC.
05.2023 - 05.2024Read More
LMR Field IT & Systems Network Technician
L3HARRIS TECHNOLOGIES
10.2022 - 05.2023Read More
Field Communications Technician
SOFTWORLD INC.
03.2022 - 10.2022Read More
Operations Officer & Technical Communications Lead
U.S. ARMY — AMCOM G3/G5
10.2020 - 05.2022Read More
Avionics IT & Communications Maintenance Specialist
UNITED STATES ARMY
05.2002 - 10.2020Read More
Master Certification from Land Mobile Radio (LMR)
Read More
Post University
BS from Computer Information Systems
Read More