DZSP 21

HEAVY EQUIPMENT MECHANIC

Heavy Equipment Mechanic

High school diploma; 10+ years related experience; ability to read DC electrical circuits; troubleshoot and repair electric forklift and hydraulic/electric systems; ASE certification or willingness; respiratory fitness certification.

NETWORK & SYSTEMS ADMINISTRATOR

Network & Systems Administrator

3-5 years in Windows Server LAN administration and virtualization, with DoD 800-171/CMMC security requirements; must have DoD Secret clearance and certifications.

QUALITY ASSURANCE COORDINATOR

Quality Assurance Coordinator

High school diploma; 2+ years in Quality Control/QA; MS Office; Six Sigma/ISO 9001 knowledge; ability to obtain secret clearance; strong communication and organizational skills.

MOTOR VEHICLE MECHANIC

Motor Vehicle Mechanic

Three years related experience; high school diploma; troubleshoot engine performance; ASE certification within six months; preferred AB Driver's license; ASE Master Technician preferred.

CRANE MECHANIC/HEAVY EQ MECH

Crane Mechanic / Heavy Equipment Mechanic

Minimum 5 years related experience; high school diploma or equivalent; able to read electrical/mechanical/hydraulic schematics; pass Crane Mechanic training within 90 days; ASE Master level preferred; computer diagnostic skills useful.

DISTRIBUTION SYSTEMS OPERATOR, LEVEL I

Distribution Systems Operator

1+ year experience in water/wastewater systems; high school diploma; Guam EPA Water Distribution Level 1 within 1 year; obtain Water Distribution certifications within 18 months; forklift operation; lift 50 lbs; respiratory fitness; MS Excel/Word; Guam Driver's License Class AB.

CRANE OPERATOR LEVEL IV

Crane Operator

Two years rigging experience; high school diploma; valid AB Guam driver’s license; Mobile Crane License; NAVFAC P-307; NCCCO; OSHA requirements; pass 40-hour NCC General Crane Safety and Rigging Safety exams; ability to read plans and perform calculations.

INSTRUMENT MECHANIC APPRENTICE

Instrument Mechanic Apprentice

High school diploma or equivalent; apprentice program in instrument mechanics; safety minded; equal opportunity employer.

ELECTRICIAN, MAINTENANCE

Electrician, Maintenance

HS diploma, 3+ years related experience; Navy apprenticeship graduate or equivalent; experience with electrical/electronic controls; able to obtain First-Aid/CPR, Ladder Safety, Fall Protection.

ELEC.TECH III, MAINTENANCE UTILITIES

Electrical Technician

High school diploma required; at least 5 years related experience; strong communication; knowledge of elevator repair/maintenance; MS Office; knowledge of electronics, hydraulics, electricity; safety compliance.

ENVIRONMENTAL SPECIALIST

Environmental Specialist

BS in engineering or related field; 5+ years environmental compliance experience; knowledge of US federal environmental laws; BOSC familiarity; proficiency with MS Office.

Certifying Official Trainee

High school diploma; 5+ years in WHE/MHE/OHE as technician, supervisor, or manager; experience with maintenance, testing, and certification of weight handling equipment; able to obtain NCC courses and NAVFAC training.

ELEC. TECH III, MAINTENANCE

High school diploma; 5+ years related experience; strong communication; knowledge of SCADA/DDC systems; Rockwell/Allen‑Bradley PLCs; HMI/SCADA software; must obtain DoD IAT II or equivalent (CompTIA Security+ CE, GSEC, SSCP, CCNA-Sec) within 6 months; DoD Secret clearance.

High school diploma; 5+ years related experience; strong communication; MS Office knowledge; elevator repair/maintenance knowledge; electronics, hydraulics, electricity.

ELECTRICAL ENGINEER

Electrical Engineer

High school diploma, bachelor's in Electrical or Civil Engineering, 5+ years experience; proficient in MS Office, AutoCAD, estimating software; PE and PM experience preferred.

STATIONARY ENGINEER APPRENTICE

Stationary Engineer Apprentice

High school diploma; skilled in electronic control repair; knowledge of water demineralization; flexible hours; safety oriented; able to read blueprints; able to work with journeyman.

CAD OPERATOR

CAD Operator

High school diploma; 5+ years related drafting/AutoCAD; knowledge of AutoCAD and engineering; proficient with computers and MS Office.

Crane Mechanic/Heavy Equipment Mechanic

Minimum 5 years related experience; high school diploma; read electrical/hydraulic schematics; pass Crane Mechanic training within 90 days; ASE Master level or certifications desired.

MACHINERY MAINTENANCE APPRENTICE

Machinery Maintenance Apprentice

Five years related experience; high school diploma; First Aid/CPR, Forklift, Hazwoper certifications; AB Driver's License; Navy Apprenticeship graduates preferred.

ELECTRICIAN, MAINTENANCE APPRENTICE

Electrician

High school diploma or equivalent; 3+ years related electrical experience; Navy apprenticeship or equivalent; experience with electrical/electronic controls; ability to obtain First-Aid/CPR, Ladder Safety, Fall Protection, Lock-Out Tag Out.

High school diploma; at least 3 years related electrical experience; Navy apprenticeship or equivalent; experience with electrical/electronic controls; ability to read schematics; obtain First-Aid/CPR, Ladder Safety, Fall Protection.

WASTEWATER PLANT OPERATOR II

Wastewater Plant Operator II

High school diploma; 1 year water/wastewater experience; Guam EPA wastewater certification or willingness to obtain within 1 year; additional wastewater certifications within 18 months; valid Guam Class B driver's license or ability to obtain within 60 days; basic computer skills.

COMPUTER PROGRAMMER II

Computer Programmer II

Entry-level programmer; Bachelor's in CS or CIS; 1 year related experience; knowledge of Oracle/SQL/PLSQL; .NET/C# web development; Windows AD; DoD 8570 Level II certifications; active DoD Secret Clearance.

ELECTRICIAN HIGH VOLTAGE, LEVEL II

High school diploma, 5 years or 10,000 hours of related experience, high voltage 600V-34,500V, operate heavy equipment, basic test equipment and tools.

HS diploma; 1+ year water/wastewater experience; Guam EPA wastewater cert or able to obtain within 1 year; Level II within 1 year if Level 1; additional wastewater certifications within 18 months; Guam Class B driver's license within 60 days; basic computer skills.

Title	Location	Date
HEAVY EQUIPMENT MECHANIC Full Time · $60K/yr · 10+ YOE United States · Onsite	United States Onsite	Apr 20, 2026
NETWORK & SYSTEMS ADMINISTRATOR Full Time · 3+ YOE United States · Onsite	United States Onsite	Apr 9, 2026
QUALITY ASSURANCE COORDINATOR Full Time · 2+ YOE United States · Onsite	United States Onsite	Apr 9, 2026
MOTOR VEHICLE MECHANIC Full Time · $49K/yr · 3+ YOE United States · Onsite	United States Onsite	Apr 9, 2026
CRANE MECHANIC/HEAVY EQ MECH Full Time · $60K/yr · 5+ YOE United States · Onsite	United States Onsite	Apr 9, 2026
DISTRIBUTION SYSTEMS OPERATOR, LEVEL I Full Time · 1+ YOE United States · Onsite	United States Onsite	Apr 8, 2026
CRANE OPERATOR LEVEL IV Full Time · $70K/yr · 2+ YOE United States · Onsite	United States Onsite	Apr 6, 2026
INSTRUMENT MECHANIC APPRENTICE Full Time United States · Onsite	United States Onsite	Apr 4, 2026
ELECTRICIAN, MAINTENANCE Full Time · $54K/yr · 3+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELEC.TECH III, MAINTENANCE UTILITIES Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ENVIRONMENTAL SPECIALIST Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
Certifying Official Trainee Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELEC. TECH III, MAINTENANCE Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELEC. TECH III, MAINTENANCE Full Time · $63K/yr · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELECTRICAL ENGINEER Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
STATIONARY ENGINEER APPRENTICE Full Time · $37K/yr United States · Onsite	United States Onsite	Apr 4, 2026
CAD OPERATOR Full Time · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
CRANE MECHANIC/HEAVY EQ MECH Full Time · $59K/yr · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
MACHINERY MAINTENANCE APPRENTICE Full Time · $37K/yr · 5+ YOE Guam · Onsite	Guam Onsite	Apr 4, 2026
ELECTRICIAN, MAINTENANCE APPRENTICE Full Time · $37K/yr · 3+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELECTRICIAN, MAINTENANCE Full Time · 3+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
WASTEWATER PLANT OPERATOR II Full Time · $56K/yr · 1+ YOE United States or Guam · Onsite	United States or Guam Onsite	Apr 4, 2026
COMPUTER PROGRAMMER II Full Time · 1+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
ELECTRICIAN HIGH VOLTAGE, LEVEL II Full Time · $62K/yr · 5+ YOE United States · Onsite	United States Onsite	Apr 4, 2026
WASTEWATER PLANT OPERATOR II Full Time · 1+ YOE United States · Onsite	United States Onsite	Apr 4, 2026

Name	DZSP 21
Headquarters	US
Industries	Defense ContractingFacilities Management
Activities	Base operations supportFacilities maintenanceUtility systems operationTransportation fleet managementPort operations support
Type	Private
Employees	569
Parent Company	Amentum
Tagline	Provides base operations support services for military facilities.
Founded	2,005
Website	dzsp21.com

DZSP 21

About DZSP 21