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System administrator jobs from the company Washington headquarters services in Rosslyn (6 jobs)

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  • Washington Headquarters Services
  • Rosslyn
$29 an hour
... , chemical feed devises, conductivity system, valves, steam traps, strainers ... , chiller compressors, refrigerant transfer system, sewage comminutors, diesel engines, ... /classification-qualifications/federal-wage-system-qualifications/ Experience refers to ...
a year ago
  • Washington Headquarters Services
  • Rosslyn
$29 an hour
... buildings and building support systems including heating, ventilation, ... plumbing, electrical, and structural systems with minimal supervision; reading mechanical ... oversight/classification-qualifications/federal-wage-system-qualifications/ SCREEN-OUT ELEMENT ...
a year ago
  • Washington Headquarters Services
  • Rosslyn
$23 an hour
... safe operation of electrical systems under normal supervision and ... maintenance, repairing, and troubleshooting electrical systems under close supervision of a ... -oversight/classification-qualifications/federal-wage-system-qualifications/ SCREEN-OUT ELEMENT: ...
a year ago
  • Washington Headquarters Services
  • Rosslyn
$34 an hour
... units (PDUs), and building generator systems that are diesel powered electric ... ,800 volt 3 phase alternating current systems. EXPERIENCE: A specific length of training ... fully removed by the exhaust system. The environment is hazardous the ...
a year ago
  • Washington Headquarters Services
  • Rosslyn
$28 an hour
... -oversight/classification-qualifications/federal-wage-system-qualifications/ Experience refers to paid ...
21 days ago
  • Washington Headquarters Services
  • Rosslyn
$30 an hour
... -oversight/classification-qualifications/federal-wage-system-qualifications/ Experience refers to paid ...
21 days ago