Highly qualified technical personnel
for the oil- and
gas industry

It is all about understanding the client’s requirements in due time and to offer the right competence

BjellCon was established in 2009 and has since then been established as a strong participant in the oil- and gas industry, providing highly qualified technical personnel. We are an approved supplier in the supplier system.

The right match

Trust, commitment, reliability and prosperity are key factors for the way we work and build relations. We know our consultants, their wishes, strengths and weaknesses. Finding a candidate with the right formal qualifications is just half the job. It is important to us that the client receives a sociable person with the ability to comprehend the task at hand. We are equally concerned that the consultant is being offered a role where he or she will function well and thrive.

High quality standards

A consultant from BjellCon has considerable experience, is highly competent and has an ability to quickly find his or her place with the client. We have equally high demands towards ourselves and our consultants and it is fundamental that we know both the candidate and the client. We are successful negotiators, which will benefit both parties.

It is all about building good relations

After many years in the consultant business, both as a customer, mediator and consultant, Marianne Bjelland established BjellCon in 2009. The company has evolved into being a reliable participant within the oil- and gas industry and is currently delivering highly qualified technical personnel to numerous areas in this line of business.

Strong and energetic

BjellCon has had a healthy economy and good financial results from the beginning. The company has been on the list of Rogaland’s “Gasellebedrifter” for several years, which is a definitive sign of expansion and development.  

Despite considerable growth, BjellCon has kept the easy-going style, vigorousness and local connection. This is of great importance for the company to continue while moving forward.

Judges of character

Delivering on a technical level is a matter of course. But BjellCon delivers more. Trust, commitment, reliability and prosperity characterizes not only the company, but also the consultants. The ability to listen is a key feature, not only in the company but also amongst the consultants.

The same applies to creating an atmosphere of well-being, job satisfaction and enjoying the time at work. We pride ourselves in supplying honest, pleasant and competent people.


Multi-disciplinary areas within oil and gas











Marine Operations




Electro, Automation and Instrument





Management and administrative






Quality Management




Project Management








Cost Control


<Stillingstittel> for Operator Company   Responsibilities Technical and personal skills Submit your CV

Instrument Engineer

Instrument Engineer for Operator Company   Responsibilities Responsible for engineering support to offshore operations and to the modification and maintenance portfolio of GEA operations Responsible for monotoring equipment/system performance initiating and ensuring...

Safety Coach Drilling

Safety Coach Drilling for Operator Company   Responsibilities Be familiar with the Safety Management system implemented offshore; procedures, work instructions, manuals etc. Reports to QHSE Dept. onshore professionally, and offshore company representative Particiapte...

Document Controller

Document Controller for Operator Company   Responsibilities Ensure Documentation received from Contractors and Suppliers is handled in an accurate and timely manner to ensure no unnecessary delays within the project. Verification of received Documentation to...

Senior Cost Controller

Senior Cost Controller for Operator Company   Responsibilities Accountable for following up AFE cost control, forecast, annual budgets through close engagement with contractors assigned to individual projects Support the individual project team (PMT) with support...

Lead Geophysicist

Lead Geophysicist for Operator Company   Responsibilities Integrate well, seismic, geological, and other relevant data to maintain an up-to-date understanding of the subsurface. Seismic interpretation, velocity analysis and depth conversion, leading to the...

Finance System Support Representative

Finance System Support Rep. for Operator Company   Responsibilities The Finance System Support Rep should be committed and take responsibility for its own and the group’s work tasks. The Finance System Support Rep should be flexible to accommodate monthly SAP closing...

Electro Engineer

Electro Engineer    Responsibilities Perform detail design, area coordination and interface work within the discipline, Layout planning and Light calculations. Verify cable and field Calculations. Autocad and 3D modelling experience with Autodesk Revit is an...

Project Manager

Project Manager    Responsibilities Multi discipline Project Manager to work in a small multi discipline team designing water related skid mounted process systems Project Manager is responsible for planning and overseeing projects within an organisation, from the...

Lead Geophysicist/Geologists

Lead Geophysicist/Geologists for Operator Company   Responsibilities Generate and develop new ideas and new exploration concepts Maturation of leads and prospects including subsurface risk estimation and volume calculation Integrate regional studies into play and...

MC Discipline Lead HVAC/EIT

MC Discipline Lead HVAC/Electro/Instrument/ Telecom   Responsibilities   Delta i prosjektarbeid fra engineering til gjennomføring med hensyn på overleveringsstrategi Legge til rette for overlevering i prosjektets verktøy Utarbeide ferdigstillingsstrategier,...

Well Operations Supervisor

Well Operations Supervisor for Operator Company   Responsibilities Exhibit a sound knowledge of discipline, the organization's systems, and provide a satisfactory level of competence in identified behaviors and skills required. Work independently, provide...

Sr. Procurement Coordinator

Sr. Procurement Coordinator for Operator Company   Responsibilities Procurement activities for the acquisition of goods and services according to company, corporate and statutory, within subsea and/or topside Document the activities in the applicable contract...

Senior Subsea Engineer

Senior Subsea Engineer for Operator Company   Responsibilities Implementation of BoD requirements into the overall SPS design.Ensure integrated SPS solution in the main subsea contract.This role supports the SPS Delivery Lead on Project, Project Manager, to...

Sr. Planner

  Sr. Planner for Operator Company   Responsibilities Provide advice, support and services to Project Management and project team as regards project planning & scheduling, progress monitoring and reporting. Initiate, implement, and maintain planning and...

Maintenance Engineer

Maintenance Engineer for Operator Company   Responsibilities The Maintenance Engineer is responsible for ensuring that all activities and technical issues related to maintenance discipline comply with HSE Policy, plans, procedures and regulations. Support assets and...

Senior LCI Professional

Sr. LCI Professional for Operator Company       Responsibilities Provide guidance, develop plans and support LCI controlled work processes and activities to ensure delivery on time with the right quality Support Operation in activities related to LCI Support...

Accountant Operational

Accountant - Operational for Operator Company   Responsibilities Accounting of partner operated billings and cash calls in accordance with the Joint Operating Agreements Coordination and administration of authorisation of expenditure (AFE) for projects in Norway,...

Joint Venture Analyst

Joint Venture Analyst for Operator Company   Responsibilities Perform Joint Venture accounting: Accounting for Joint Venture billings, development of opex/capex accruals, financial analysis, reconciliation and reporting related to Joint Venture assets Ensure correct...

Structural Field Engineer

Structural Field Engineer for Operator Company   Responsibilities Perform structural field engineering and verification Interface with Construction for issues that may arise during installation Ensure that the activities and scope for construction within the...

Loop Engineer – Instrument & Telecom

Loop Engineer - Instrument & Telecom for Operator Company   Responsibilities Be involved in gathering data to complete loop drawings for Instrumentation & Telecom for project and collaborate closely with the site construction team to get all documentation and...

Operations Engineer

Operations Engineer for Operator Company   Responsibilities Coordinate and supervise production activities to meet the production targets indicated by his/her superior. Plan and supervise plant operations in accordance with the criteria established with Planning,...

HR Analyst

HR Analyst for Operator Company   Responsibilities Responsible for additions, deletions, employment changes etc. in Workday for North Sea (Norway & UK)  Ensure the system accurately reflects current personnel conditions and details Check for updates / contracts...

Sr. Production Engineer

Sr. Production Engineer for Operator Company   Responsibilities Monitor and optimize daily production to ensure that the reservoir and wells are performing as expected.  Investigate and resolve any anomalies.  Identify opportunities to improve production through well...

Office adress

BjellCon AS
Madlastokken 5b
N-4042 Hafrsfjord
Org.nr.: 933 496 804

Marianne Bjelland

Marianne Bjelland


Telephone: +47 911 37 614
E-mail: marianne.bjelland@bjellcon.no


Ann-Christin Johnsen

Ann-Christin Johnsen

Assistant manager

Telephone: +47 942 79 180
E-mail: ann-christin.johnsen@bjellcon.no
Kristin Baustad

Kristin Baustad

Administration coordinator

Telephone: +47 52 98 59 19
E-mail: kristin.baustad@bjellcon.no